Question

find the time required to travel 391 m at the speed of 17 m/sec.

Answer 1

Distance=391m
Speed=17m/sec
Time=?

Since we know,
$speed \: = \frac{distance}{time}$
So,
$time = \frac{distance}{time}$
$time = \frac{391}{17} = 23$
Hence,the time required=23 seconds

Answer 2

Here is it....
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