A farmer ploughs a field 500 m in length in 1.5 hours. Find the time taken to plough, if the same field were 850 m in length.

Asked by Topperlearning User | 23rd Oct, 2017, 12:23: PM

Expert Answer:

It takes 1.5 hours to plough 500 m.

So, time taken to plough 850 m = begin mathsize 12px style fraction numerator 850 cross times 1.5 over denominator 500 end fraction equals 2.55 space h o u r s end style

Answered by  | 23rd Oct, 2017, 02:23: PM

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