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Crazy boy [7]
3 years ago
9

Two cities are 45 miles apart. Two trains, with speeds of 70 mph and 60 mph, leave the two cities at the same time so that one i

s catching up to the other. How long after the trains leave will they be 10 miles apart for the first time? How long after the trains leave will they be 10 miles apart for the second time?​
Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
8.57 for the first one and, I’m not sure a bout the second time though
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