Math, asked by deepc7075, 4 months ago

In a journey of 90km , a car cover the first 54 km at 15m/sec and the remaining distance at 27km/he. find out. i. total time spent for whole journey ii. average speed for the whole journey .
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Answers

Answered by ayushsagar882004
0

Answer:

a journey of 90km , a car cover the first 54 km at 15m/sec and the remaining distance at 27km/he. find out. i. total time spent for whole journey ii. average speed for the whole journey .

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