### Operations with Time

Welcome to a lesson on operations with time. Let’s take a look at our conversions first. We should be familiar with these. Sixty seconds is equal to one minute. Sixty minutes …

Converting Within the Metric System

Welcome to a lesson on operations with time. Let’s take a look at our conversions first. We should be familiar with these. Sixty seconds is equal to one minute. Sixty minutes …

Welcome to a lesson on converting temperature between celsius and fahrenheit. We’ll derive the formulas used to do the conversions, as well as convert between celsius and fahrenheit. Since the relationship …

The store is selling lemons at 68 cents each. Each lemon yields about 4 tablespoons of juice. How much will it cost to buy enough lemons to make four 9-inch lemon …

In this lesson we will measure lengths and centimeters, millimeters and inches. For part a we’re asked to measure the length of the line segment AB using centimeters as te unit …

Sarah needs one point five cups of ketchup to make her famous meatloaf recipe. She has a brand new twenty ounce bottle of ketchup in her cupboard. How much of this …

Welcome to a lesson on multi-step conversions. In the first example, we’re asked, how many minutes are in a week? To answer the question, we convert one week to minutes. So …

In this video, we’ll perform length conversions using unit fractions. In the first example, we’re going to convert six feet to inches. We’ll begin by writing six feet as a fraction …

– HERE WE WANT TO CONVERT THE FOLLOWING WEIGHT MEASUREMENTS USING THE AMERICAN OR STANDARD MEASUREMENT SYSTEM. AND TO KEEP THINGS CONSISTENT, WE’RE GOING TO GO AHEAD AND USE UNIT FRACTIONS …

We’re determining the length of each bar. First thing we should notice is that the units are centimeters, and whenever expressing a length it is important to include the units. Next, …

Welcome to a lesson on the household system of measurement. In this lesson we will define household volume units of measure. And then convert between household units of measure using proportions. …