Pre-Algebra 13 – Reciprocals and Division with Fractions

Pre-Algebra 13 – Reciprocals and Division with Fractions

Hello. I’m Professor Von Schmohawk and welcome to Why U. In the last lecture, we saw how fractions are multiplied. When multiplying fractions, the numerators

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Ex: Solve a One Step Equation by Multiplying by Reciprocal (a/b)x=-c/d

Ex: Solve a One Step Equation by Multiplying by Reciprocal (a/b)x=-c/d

We want to solve the equation three-fourths, x equals negative nine-eighths. Three-fourths, x means three-fourths times x, and therefore, the solution to the equation is

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Ex: Solve a One Step Equation by Multiplying by Reciprocal (a/b)x=c/d

Ex: Solve a One Step Equation by Multiplying by Reciprocal (a/b)x=c/d

We’re going to solve the equation four-ninths, x equals five-thirds. We’ll take a look at two methods for solving this equation. Four-ninths x means four-ninths

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