Math, asked by Anonymous, 2 months ago

8. A bus covers the first 128 km in 2 hours, next 240 km in 3 hours and the remaining 280 km in
4 hours. Find the average speed of the bus.

Answers

Answered by honeyhd10

1

Answer:

4:5

Step-by-step explanation:

A bus covers 128 km in 2 hours.

Speed of the bus = distance / time = 128 km/ 2 hr = 64 km/hr.

A train covers 240 km in 3 hours.

Speed of the train = distance / time = 240 km/3 hr = 80 km/hr.

Ratio of theirs speed = 64 : 80 = 64/80 = ( 64 / 16) / (80 / 16) = 4/5

The ratio of the speed of bus and train = 4:5

Answered by Anonymous

0

Answer:

64 km

Step-by-step explanation:

I hope you understand

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