Homework Explained - Math Practice 101

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Chapter 4: Rational Numbers; Chapter Review

Use your Foldable to help review the chapter.

Got it?
Circle the correct term or number to complete each sentence.

• Question 1

$$\large\frac{1}{5} \text{and} (\large\frac{1}{3},\large\frac{3}{5}) \text{are like fractions}$$

• $$\large\frac{3}{5}$$
• $$\large\frac{1}{3}$$
• Question 2

• Question 3

To add unlike fractions, rename the fractions using the least common (numerator, denominator).

• Question 4

The reciprocal of $$\large\frac{1}{3} \text{ is }(−3,3)$$.

• 3
• -3
• Question 5

To divide by a fraction, (multiply, divide) by its reciprocal.

• Question 6

The least common denominator of $$\large\frac{1}{5}$$ and $$\large\frac{1}{10}$$ is (10, 50).

• 10
• 50

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