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Big Ideas Math: Modeling Real Life, Grade 6
BI
Big Ideas Math: Modeling Real Life, Grade 6 View details
1. Multiplying Fractions
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Exercise 13 Page 48

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

17 89

Practice makes perfect

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

2 13* 7 23
MixedToFrac

a bc=a* c+b/c

2*3+1/3* 7*3+2/3
Multiply

Multiply

6+1/3* 21+2/3
AddTerms

Add terms

7/3* 23/3
When we multiply fractions, we need to remember that the product of two fractions is equal to the product of the numerators divided by the product of the denominators. Let's find the given product!

7/3* 23/3
MultFrac

Multiply fractions

7* 23/3* 3
Multiply

Multiply

161/9

The quotient is 1619. We can also write this fraction as a mixed number.

161/9
WriteSum

Write as a sum

153+8/9
WriteSumFrac

Write as a sum of fractions

153/9+8/9
CalcQuot

Calculate quotient

17+8/9
AddTerms

Add terms

17 89
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arrow_right Self-Assessment for Problem Solving p.49
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