This video is provided as supplementary material for courses taught at Howard Community
College and in this video I’m going to show how to convert between
inches, feet, yards and miles. Now before we can
actually do a problem, we have to understand how these four
units of measure relate to each other. So let’s start with that. One foot is equal to 12 inches. Another way to say this would be that there are 12 inches in one foot. One yard is equal to 3 feet. Now very often yards are expressed in terms of inches. So we can find what one yard equals
in inches. We can do it this way: if one yard
equals 3 feet and each of those 3 feet has 12 inches, if we multiply 3 times 12 inches, we should get the number ofinches in
a yard. So 3 times 12 is 36. That’s going to be 36 inches. We’ve also got miles. One mile is equal to 5280 feet. So these are some facts
that you should have memorized. So when you get a chance, make sure
you commit them to memory. Now let’s go on to a problem. Convert 4 yards to inches.
Here’s how I’m going to do this. I’ll write 4 yards. I can abbreviate yards
as yds, and just to make this clear, I’m go to
make that into a fraction has a one as its denominator. And now I’ll multiply it by another
fraction. What I’m going to multiply it by is the fraction 36 inches —
and I’m going to keep that unit of measure — 36 inches over one yard. Now this fraction equals one,
because 36 inches is the same as one yard. When my numerator
and denominator are the same, then the fraction equals one. So all I’m doing
is taking 4 yards and multiplying it by one. Now when I do
this, the next step I’ll do is cancel out anything I have in common in the
numerator and denominator, and both have yards.
So I’ll cross our the yards the numerator, cross it out from the
denominator, and now my denominators are just ones, which means I can just multiply the
numerators. That’s going to be 4 times 36 inches.
4 times 36 is 144, and the unit of measure was inches. Now let’s do this is second way. Let’s convert the yards first into feet
and then the feet into inches. Let’s see if we come up with the same answer. So once again, I’ll write 4 yards as a fraction.
It’s not absolutely necessary. And now I want to convert this into feet. So the unit I want to convert into its
going to be unit I put in the numerator. So let’s see: one yards is 3 feet. So I’ll have three feet as the numerator.
I’m converting out of yards, so I’ll have one yard in the
denominator. So I’m multiplying 4 yards times
times feet over one yard. 3 feet is the same as one yard, some I’m just multiplying by one.
But after I do that I’ll want to convert feet to inches. Now there are 12 inches in every foot. So 12 inches equals one foot. So 12 inches over
one foot is a fraction equal to one. Now I’ve got my multiplication
problem. I can cross out things that I have in
common. So I’ve got yards in the numerator and yards in the denominator,
feet in the numerator, feet in the denominator.
All of my denominators are now one, so I just have to multiply the numerators.
I’ve got 4 times 3, that’s 12, times 12 again is 144, and the unit of measure is inches.
So that’s 144 inches. it’s the same thing I got the first time. Let’s do one more. Let’s convert 48
inches into miles. So I’ll start out with 48 inches. I’ll make that into a fraction and I don’t know how many inches are in a
mile, so I’ll have to convert 48 inches first into feet. So let’s see. One foot is the equivalent of 12 inches. So I’ll make a fraction with one
foot as the numerator, because that’s what I want to turn
my number into, into feet, and 12 inches is the
denominator, that’s what I want to cancel out,
the inches, and that fraction, again, equals one because
one foot is the same as 12 inches. So it’s a
fraction with the numerator and denominator the same. Once I get the number feet, I’m going to want to convert
that into miles. So one mile — I’ll make that the numerator — is equivalent to 5280 feet, and that’ll be the
denominator. Now let’s get rid of inches, which I have
in both the numerator and denominator. So I can cancel them out.
We’ll get rid of feet, which I have in the numerator and denominator. We can simplify this a bit more. I’ve got 48
as a numerator and 12 as a denominator. So I can divide both of those numbers by 12.
48 divided by 12 is 4, and 12 divided by 12 is one. And now when I multiply this, I get 4 times one times one mile. Let’s put that
down here. So that’s 4. Mile is the unit of measure I have left. And that’s going to be divided by one
times one times 5,280. So I’ve got 4 over 5,280 with miles as the unit of measure.
So let’s see if we can simplify this. I can divide 4 by 4, and I know I can
divide 5,280 by 4. Let’s see what I get. 4 divided by 4 is 1. Dividing 4 into 5280… 4 goes into 5 one time with a one remainder.
4 goes into 12 3 times with no remainder, it goes into 8
2 times, and it goes into zero zero times. So I’m going to have one over 1320. I’ll have that faction of a mile. Okay, so that’s basically how this works. As I said, you have to know
the conversion facts before you can do this. Once you know those facts, it’s a fairly simple and straightforward process. Okay, take care. I’ll see you next time.

## 59 thoughts on “Converting between Inches, Feet, Yards and Miles 128-2.4”

wow that really help me

2. Christina Gray says:

that is awesome video. it helped me a lot thanks

3. Maxwell Luong says:

yeah thanks man

4. stella maris says:

Sorry, iv a maths-phobia (maths, not math as in 'U.S English')
But here i am asking for help from any nationality.
Iv just been on a site that converts feet to meters by pressing a button but i cant find anywhere that coverts meters to yards so easily, never mind square yards so if anyone can help me, il happily swallow any European pride if I have to.
(p.s: Not all Europe has gone metric. On the western-most edge we still use the proper feet, ounces, pounds,yards,miles etc.)
PLEASE HELP, ANY-BODY OR ANY-THING.  WILL WILLINGLY PAY HOMAGE TO WHATEVER RACE/ RELIGION  ETC. DOES THE SUMS FOR US  ; ))

5. stella maris says:

Its just been pointed out that I didnt say what I want converted so If anyone can convert the following to YARDS: 3.8meters, 5.4meters & 4.1meters (meters to yards)
– You'd be a BIG help (its to carpet a HOME for people too often ignored by society.
And, obviously, also helping me to not look like a total eejjit)

6. melissa halby says:

Thanks for helping me understand this! I appreciate your help. =)

7. Selena Ogas says:

thank you so much! 🙂

8. 【SORA】 TM says:

This doesn't help cries I am so dumb

9. Makoto Sekai says:

I'm totally confused others like my homeroom teacher which is my math teacher when ever he does conversions he does fraction equals to fraction  then crorss multiply but in this demo you have to multiply by fractions to fractions. da faq?

10. 연탄 says:

Thank you! This was very helpful!

11. Aldi Palucio says:

wow you teach just like in school you are not teaching you are confusing people with all those fractions put it in simple words for example anytime you want to convert yards to inches multiply by 36 and to feet by 3 simple KISS this two numbers you have to memorized

12. kiki says:

thanks

13. MsBubu900 says:

OMG thank youuu

14. Gm Abdullah says:

Dear your methods of teaching is very difficult , just memories the Basic Unit of METRIC and US system is then use it for conversion ..Exp I Inch (US ) = 2.54 centimeter in (Metric system) , then use it for further conversion.

15. Gerzson Tury says:

Are you kids learning this in school for real? Thank God, i live in Europe. 😀

16. Ruby Mendez says:

Life saver! Thank you!!!!!

17. Monique Lewis says:

18. ELITE MAXEM says:

very good——————thanks

19. HannoVZ says:

Fuck you americans, it was simple when everyone used the fucking metric system
besides, why can't it in the imperial system be:
1 foot = 10 inches
10 inches = 1 yard
1000 yards = 1 mile
then make:
1 inch = 1cm
1 foot = 1 metre (why do you have your own fucking spelling of the "meter" if you don't use it)
1 yard = nonexistent
1 mile = 1 kilometre
and then start using the metric system

20. Jobet Manalo says:

..the last example has wrong answered..?

21. Tracy Aung says:

im still confused..

22. jvst puffy says:

Yawn

23. Antonio Ferrer says:

When you have a metric system, all based in multiples of 10, which make calculations so intuitive and easy, you rarely need pen and paper, what's the point of using these complicated non-intuitive proportions of the "imperial system"?
In physics, when you're calculating speeds and accelerations, as far as i know, both brits and yanks use the same formulas as the rest of us, V=Vo+at, right? using metres and kilometres instead of feet and miles, right? I don't think there's formulas for this using feet, inches or yards, are there? So, if you're using the metric system for the more complex calculus, why not use it for everything, I think it would simplify things for you.
What's the point of bringing this useles complication to the table?
Is this a trap, to keep the more advanced knowledge secret and out of reach from the less educated people?
Really, what's the point? Can anyone explain?

24. BioAbner says:

If you cant understand this video just use the metric system. Problem solved.

25. mahmood md says:

Thanks. I am from that take help. Keep-a-Learning!

Thank u helped so much!

27. Tushar Goyal says:

am i only one who don't like the way he writes

28. Polar Bear Lover says:

he a leftie

29. LyNx GOD23 says:

im confused

30. jamil hobson says:

best video

31. Keeping Light says:

Very helpful in my opinion. Thanks!

32. Drodel Icban says:

me too

33. Carl Bennet says:

the second one on the back of the paper title convert 48 inches into a mile when 48 inches falls very short of a mile lol??

34. chandu battula says:

confusing

35. Carlo Martin Venci says:

36. Pamela Cowart says:

Thank you! That was very helpful!!

37. DeuxExMachina says:

imperial Roman system

38. Davi Gurgel says:

I apresent to america THE CONTEMPORARY AGE
Meter=1000 milimeters or 100 centimeters
Kilometer=1000 meters
CONGRATULATIONS: YOU LEARNED METRIC! NOW STOP USING THIS MEDIEVAL SHIT

39. Schwert Dornenheck says:

I think I will never use this — unless the USA conquers the whole world and converts everything back to non-SI.

40. James Ethan’s says:

41. James Ethan’s says:

VERY VERY GOOD!

42. Ariana Gonzales says:

thanks this really helped ?

43. Alexis Wolfer says:

I DON'T GET IT!!!!!

44. Kazi Ali says:

im only in second grade and my brother is in 5th which means hes almost in middle school

45. Ana Morillo says:

But it so hard

46. Andreas Lucas says:

Stupid imperial system. 🙂
https://de.wikipedia.org/wiki/Angloamerikanisches_Ma%C3%9Fsystem#/media/File:English_length_units_graph.svg

Why don´t use the SI (metric) system: You only have a base unit (meter) and prefixes on the base of 10. Calculating is so much easier

47. dream_psych nurse says:

This was confusing

48. Smollet Trump says:

USE FUCKING METRIC SYSTEM ITS FUCKING EASIER AND ALL SCIENTISTS USE IT

49. will 223YNW says:

50. Debra Rivera says:

thanks ,for your help I got it

51. siliconali4295 says:

Problem number 2 I didn't get that answer basically it was a long decision number so in scientific notation it was 7.5×10^-4 power decimal number was 0.000757576

52. siliconali4295 says:

Since 5280 feet equals 1 mile if you want to know how many feet is 3 miles just multiple 3 × 5280

53. Deven Chachra says:

How do u covert it tho

54. Deven Chachra says:

I am still confused…..

55. pak for you says:

im from pakistan i teach you_
1fit=12 inches
3fit=1yard
220yard=1 far lang
8 far lang=1 miles

56. Gobind Khosla says:

Thx

57. Justin Case says:

I'm too distracted by the absolutely ghastly and alien writing methods – interesting that was never corrected in school going up. Like how do you even manage to use a pen when you begin writing letter and number characters from bottom to top?

58. Can I get1000 subscribers help me sub4sub says:

Math wtf I still don't understand

59. Mikey Gordon says:

Conversion of miles to yards and feet.(1 mile is 1760 yard and 1 mile is 5280 feet)
~7 miles = 12320 yards = 36960 feet. ~24.6 miles = 43296 yards = 129888 feet. ~4.8 miles = 8448 yards = 25344 feet. ~10.6 miles = 18656 yards = 55968 feet.