Mathematics, 14.12.2020 17:00 AmityHeart
A bicyclist heads east at 19 km/h. After she has traveled 24.2 kilometers, another cyclist sets out in the same direction going 30 km/h. About how long will it take the second cyclist to catch up to the first cyclist?
(A) It will take the second cyclist 3.2 hours to catch up the first cyclist. It will take the second cyclist 3.2 hours to catch up the first cyclist.
(B) It will take the second cyclist 2.2 hours to catch up the first cyclist. It will take the second cyclist 2.2 hours to catch up the first cyclist.
(C) It will take the second cyclist 3.7 hours to catch up the first cyclist. It will take the second cyclist 3.7 hours to catch up the first cyclist.
(D) It will take the second cyclist 1.7 hours to catch up the first cyclist. A bicyclist heads east at 19 km/h. After she has traveled 24.2 kilometers, another cyclist sets out in the same direction going 30 km/h. About how long will it take the second cyclist to catch up to the first cyclist?
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A bicyclist heads east at 19 km/h. After she has traveled 24.2 kilometers, another cyclist sets out...
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