Question

a car travels a distance of 15 km in 20 minutes find the speed of a car

Answer 1

HEY MATE HERE IS YOUR ANSWER

speed =distance/time
time=20 min convert into hour 20/60=1/3
Distance=15km
speed=15/(1/3)
speed=(15×3)/1
speed =45kmph

HO0E IT HELPS YOU


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Answer 2

speed=distance/time

=15/20

= 0.75 km/min.