Rational Expressions Word Problems: Work Rate Problems

Описание к видео Rational Expressions Word Problems: Work Rate Problems

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In this video, we explain how to setup and solve a "work rate" problem. This type of problem is also referred to as a "rate of work problem". These problems are pretty easy to solve. We just find out how much each person contributes per unit of time. We then sum each contribution, to find out the total contribution per unit of time. After this we setup an equation to find out how many units of time are needed.

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