Math, asked by ankitgupta4185, 11 months ago

A passenger train starts from a station at
7am with a constant speed another express train starts at 7:30 am with 20km/hr more speed than passenger train the express train at station b 90km away from 15minutes before passenger train find the speed of both trains

Answers

Answered by manasa61

1

speed =distance ÷time

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