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Big Ideas Math: Modeling Real Life, Grade 6
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Big Ideas Math: Modeling Real Life, Grade 6 View details
1. Multiplying Fractions
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Exercise 47 Page 51

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

36 23

Practice makes perfect

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

15* 2 49
MixedToFrac

a bc=a* c+b/c

15* 2*9+4/9
Multiply

Multiply

15* 18+4/9
AddTerms

Add terms

15* 22/9
WriteAsFrac

Write as a fraction

15/1* 22/9
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!

15/1* 22/9
MultFrac

Multiply fractions

15* 22/1* 9
Multiply

Multiply

330/9

The quotient is 3309. We can also write this fraction as a mixed number.

330/9
WriteSum

Write as a sum

324+6/9
WriteSumFrac

Write as a sum of fractions

324/9+6/9
CalcQuot

Calculate quotient

36+6/9
ReduceFrac

a/b=.a /3./.b /3.

36+6÷ 3/9÷ 3
SimpQuot

Simplify quotient

36+2/3
AddTerms

Add terms

36 23
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arrow_right Try It p.46-48
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Try It 2 (Page 46)
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arrow_right Self-Assessment for Concepts & Skills p.48
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arrow_right Self-Assessment for Problem Solving p.49
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