Pre-Algebra Checkk

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1. Convert the rate using dimensional analysis.
30 miles/hour = _______ feet/second
a. 0
b. 44
c. 43
d. 2

answer: b

2. Convert the rate using dimensional analysis.
16 feet/second = _____ yards/minute
a. 240
b. 120
c. 10
d. 320

answer: b

Can someone check my answers please?

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