5. Convert Measurement Units
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Rewrite the expression so that the all of the numbers are fractions. Use the equivalent rate that 1 yard is equal to 3 feet.
5 13yd=16ft
Write as a sum
a = c* a/c
Commutative Property of Multiplication
Add fractions
a bc=a* c+b/c
Multiply
Add terms
a/c* b = a* b/c
Multiply fractions
Cross out common factors
Simplify quotient
Identity Property of Multiplication
a/1=a