Question

A car travels 20km in 20 minutes.find the speed of car( a)km/h

Answer 1

Answer:

Step-by-step explanation:

Speed=distance/time

Distance =20km

Time taken=20 minutes=20/60 hours=1/3 hr

Speed=20÷1/3

=20×3

=60 kmph

Answer 2

Answer:

Distance travelled by car = 20 km

Time taken = 20 min = 20/60 = 1/3 hr

Speed = Distance/Time = 20/1/3 = 20*3 km/hr

= 60km/hr. ANS.

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