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McGraw Hill Integrated II, 2012 View details

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Exercise 5 Page 881

Multiply both the numerators and the denominators.

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Practice makes perfect

When multiplying fractions, remember that the product of two fractions is equal to the product of the numerators over the product of the denominators.

3/7*21/24

MultFrac

Multiply fractions

3(21)/7(24)

FactorOut

Factor out 21

21(3)/21(8)

ReduceFrac

a/b=.a /21./.b /21.

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