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Envision Math 2.0: Grade 6, Volume 1 View details

Review

Exercise 6 Page 58

Rewrite the expression so that all of the numbers are fractions.

7318 or 4 118

Practice makes perfect

Before we evaluate the expression, let's first rewrite the expression so that all of the numbers are fractions.

12 16÷ 3

MixedToFrac

a bc=a* c+b/c

12* 6+1/6÷ 3

Multiply

72+1/6÷ 3

AddTerms

Add terms

73/6÷ 3

WriteAsFrac

Write as a fraction

73/6÷3/1

Recall that dividing fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. 73/6÷3/1=73/6*1/3 When multiplying fractions, remember that the product of two fractions is equal to the product of the numerators over the product of the denominators.

73/6*1/3

MultFrac

Multiply fractions

73* 1/6* 3

Multiply

73/18

The quotient is 7318. We can also write this fraction as a mixed number.

73/18

WriteSum

Write as a sum

72+1/18

WriteSumFrac