a car travel 90 km in 3 hours how much time is required to cover 30 km with the same speed?
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Answered by
5
Speed=distance/time
=90/90
=1km/min
Time=distance/speed
=30/1
=30km/min
You can convert it in hours also by multiplying it by 60
Answered by
0
"90 km is covered in 150 minutes. Therefore, 1 km can be covered in minutes. Therefore, 30 km can be covered in 150 90 × 30 minutes i.e., 50 minutes.
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