Math, asked by and0, 11 months ago

(v) A train, travelling at a uniform speed for
480 km would take 48 minutes more to
travel that distance, if its speed was
reduced by 20 km/h. Find the original
speed of the train.
(HOTS)

Answers

Answered by babbersonu

2

Answer:

Step-by-step explanation:

uniform speed =x

decreased speed =x-20

solve this and get your answer

480/x-20 -480/x =48/60

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