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Pearson Algebra 1 Common Core, 2011
PA
Pearson Algebra 1 Common Core, 2011 View details
Chapter Review
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Exercise 40 Page 155

1 mile is equal to 1760 yards.

3960 yards

Practice makes perfect
Converting between miles (mi) and yards (yd) will involve using a conversion factor. 1760yd/1mi Multiplying 2.25miles by this conversion factor will convert it to yards.
2.25 mi* 1760 yd/1 mi
MoveLeftFacToNum

a*b/c= a* b/c

2.25 mi* 1760 yd/1 mi
CrossCommonFac

Cross out common factors

2.25 mi* 1760 yd/1 mi
SimpQuot

Simplify quotient

2.25 * 1760 yd/1
DivByOne

a/1=a

2.25 * 1760 yd
Multiply

Multiply

3960 yd
2.25 miles is equal to 3960 yards.
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Exercises 7 (Page 153)
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