The cyclist covered 2.4 km in the first 20 minutes. What path will he travel in 1.5 hours, moving at the same speed?
December 13, 2020 | education
| In 20 minutes 2.4 km, which means in 10 minutes 1.2 km.
An hour and a half is 90 minutes, so we increase 1.2 by 9 times (90/10 = 9).
It turns out that in an hour and a half 10.8 km were covered
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