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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 46 Page 51

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

23 25

Practice makes perfect

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

1 310* 18
MixedToFrac

a bc=a* c+b/c

1*10+3/10* 18
IdPropMult

Identity Property of Multiplication

10+3/10* 18
AddTerms

Add terms

13/10* 18
WriteAsFrac

Write as a fraction

13/10* 18/1
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!

13/10* 18/1
MultFrac

Multiply fractions

13* 18/10* 1
Multiply

Multiply

234/10
ReduceFrac

a/b=.a /2./.b /2.

234÷ 2/10÷ 2
SimpQuot

Simplify quotient

117/5

The quotient is 1175. We can also write this fraction as a mixed number.

117/5
WriteSum

Write as a sum

115+2/5
WriteSumFrac

Write as a sum of fractions

115/5+2/5
CalcQuot

Calculate quotient

23+2/5
AddTerms

Add terms

23 25
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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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