Mathematics, 21.08.2019 06:30 DerikF9478

The 20-inch-diameter wheels of one car travel at a rate of 24 revolutions per minute,
while the 30-inch-diameter wheels of another car travel at a rate of 18 revolutions per
minute. what is the ratio of the speed of the second car to that of the ﬁrst?

Answers: 1

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The 20-inch-diameter wheels of one car travel at a rate of 24 revolutions per minute,
while th...