One student takes 20 mins to reach school if he goes at a
speed of 15kmph .At what speed should he go to reach in
15 mins ?
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Answer Posted / mari
Distance = speed*time
=15*20/60(convert mins to hours)
=5 km
Distance=5 km;
time =15/60(convert mins to hours)
speed =distance/time
=5*15/60
=20 km/hr
| Is This Answer Correct ? | 17 Yes | 0 No |
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