Question

the speed of a train is 121/2 km/h. how much distance the train will travel in 21/2 hr 45/2 min?​

Answer 1

Answer:

Step-by-step explanation:

I think it covers 14.5 km/h

Answer 2

GIVEN ,

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speed = 121÷2 Km/h

time = 21÷2 + 225 ÷ 600 = 10.875 hr

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distance = time × speed

distance = 10.875 × 121 ÷2

distance = 657. 9375 km

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