How many seconds will it take for a car that is traveling at a constant rate of 45 miles per hour to travel a distance of 22 yards? (1 mile = 1,160 yards)
A. 8
B. 9
C. 10
D. 11
E. 12
我算出的答案是44/29
给出的答案是C
?
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同问这一条题,谢谢!!
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