How to use your calculator to multiply fractions.

Описание к видео How to use your calculator to multiply fractions.

I show how to safely use the calculator to get the correct answer for multiplying fractions together.

0:00 Introduction of the problem 3 * (12/7) * (5/19) * (11/4)
0:30 Overview of two calculator methods
1:24 First method (simple/any calculator)
5:45 Second method (calculator with line entry)
7:52 Pitfalls in second method if you forget denominator parentheses

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