Question

a cyclist covers a distance of 0.9 km in 3 minutes find the speed in kilometre per hour​

Answer 1

Answer:

3 minutes distance 0.9 km

therefore in 60 minutes that is in 1 hour distance will be

3•20=0.9•20

1h= 18km

therefore distance covered in 1 hour will be 18 km

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Answer 2

Answer:

the answer is 18km/hr .

Step-by-step explanation:

firstly we convert time in hr it become 1/20 now divide it by distance and we get answer