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Envision Math 2.0: Grade 6, Volume 1

EM

Envision Math 2.0: Grade 6, Volume 1 View details

Review

Exercise 16 Page 57

Rewrite the whole number 4 as a fraction. Multiply both the numerators and the denominators.

322 or 16

Practice makes perfect

Before we can find the quotient, we will first rewrite the whole number 4 as a fraction.

4÷ 2/8

Write as a fraction

4/1÷2/8

Next, recall that dividing fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. 4/1÷2/8=4/1* 8/2 When multiplying fractions, remember that the product of two fractions is equal to the product of the numerators over the product of the denominators.

4/1* 8/2

Multiply fractions

4* 8/1* 2

Multiply

32/1* 2

Identity Property of Multiplication

32/2

Calculate quotient

16

Subchapter links

Topic Essential Question p.55

Vocabulary Review p.55

Use Vocabulary in Writing p.55

1 Fluently Add, Subtract, and Multiply Decimals p.56

2 Fluently Divide Whole Numbers and Decimals p.56

3 Mutliply Fractions p.57

4-5 Understand and Divide with Fractions p.57

6 Divide Mixed Numbers p.58

7 Solve Problems with Rational Numbers p.58