Math, asked by johnbeena760, 5 days ago

In a journey of 120 km a train covers the first 80 km at 40 km/HR and the remaining distance at 20 km/HR find the average speed of the whole journey

Answers

Answered by parvjain37

0

Answer:

$120 + 80 + 40 + 20 = 260 \div 2 = 130 \: thee \: is \: ansewr \\ \\ \\$

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