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Big Ideas Math: Modeling Real Life, Grade 8

BI

Big Ideas Math: Modeling Real Life, Grade 8 View details

4. Rational Numbers

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Exercise 11 Page 397

Divide the numerator by the denominator.

- 0.38

Practice makes perfect

We want to write the given fraction as a decimal number. - 7/18 To do so, we will ignore the negative sign for a moment. Recall that 7 18 means 7÷ 18. Therefore, we will divide the numerator by the denominator. Let's do it!

We found that 718 written as a decimal is 0.38. Therefore, - 718 written as a decimal is - 0.38.

Subchapter links

Try It p.396-397

Self-Assessment for Concepts & Skills p.397-398

Review & Refresh p.399

Concepts, Skills, & Problem Solving p.399-400