Question

if the speed of a car is increased by 10 kilometres per hour it takes 80 minutes less to cover a distance of 36 km find the speed of the car​

Answer 1

I the speed of the car is increased by 10 kilometers and it takes 80 min less to cover a distance of 36 km

therefore : speed =distance

time

therefore : speed = 36

80

therefore : speed = 0.9

therefore the car war at the speed of 0.9km/hr

Answer 2

Answer:

Step-by-step explanation:

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