Math, asked by jestme25, 1 year ago

An express train makes a run of 240 km at a certain speed.Another train whose speed is 12 km/hr less takes an hour longer to cuver the same distance. Find the speed of the express

Answers

Answered by jpkabali8
1
the speed of the express is 252km/hr

sarthak32: how can u say this without time
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