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Envision Math 2.0: Grade 6, Volume 1 View details

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Exercise 2 Page 58

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

6316 or 3 1516

Practice makes perfect

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

9÷ 2 27

WriteAsFrac

Write as a fraction

9/1÷ 2 27

MixedToFrac

a bc=a* c+b/c

9/1÷2* 7+2/7

Multiply

9/1÷14+2/7

AddTerms

Add terms

9/1÷16/7

Recall that dividing fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. 9/1÷16/7=9/1*7/16 When multiplying fractions, remember that the product of two fractions is equal to the product of the numerators over the product of the denominators.

9/1*7/16

MultFrac

Multiply fractions

9* 7/1* 16

Multiply

63/16

The quotient is 6316. We can also write this fraction as a mixed number.

63/16

WriteSum

Write as a sum

48+15/16

WriteSumFrac