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26-01-2016
Mathematics

Answered

A train travels 42 kilometers in 15 minutes. How far will the train travel in 3 hours at that speed

Verified Answer :

26-01-2016

The train travels 42 kilometers in 15 minutes how many km will it travel in 3 hrs
3 hours = 180 minutes
42÷15 = 2.8
travels 2.8 km per minute
2.8 × 180 = 504

The train will travel 504 kilometers in 3 hours

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