Chapter 1: Problem 41
Perform the indicated operation. Where possible, reduce the answer to its lowest terms. $$\frac{2}{5} \cdot \frac{1}{3}$$
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Chapter 1: Problem 41
Perform the indicated operation. Where possible, reduce the answer to its lowest terms. $$\frac{2}{5} \cdot \frac{1}{3}$$
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The list shows a pattern for various products. $$\begin{aligned}2(-3) &=-6 \\\1(-3) &=-3 \\\0(-3) &=0 \\\\-1(-3) &=3 \\\\-2(-3) &=6 \\\\-3(-3) &=9 \\\\-4(-3) &=? \end{aligned}$$ Use this pattern to find \(-4(-3)\)
A multiplication is expressed as a repeated addition. Find this sum, indicated by a question mark. $$4(-3)=(-3)+(-3)+(-3)+(-3)=?$$
Simplify each series of additions and subtractions. $$-\frac{3}{4}-\frac{1}{4}-\left(-\frac{5}{8}\right)$$
Perform the indicated subtraction. $$13-(-13)$$
A multiplication is expressed as a repeated addition. Find this sum, indicated by a question mark. $$3(-3)=(-3)+(-3)+(-3)=?$$
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