English, asked by dorinangelinathomas, 5 hours ago

can anyone do this math for me

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Answered by Natasha2569

0

Answer:

no. of hours 7 men ploughed a land in: 20 h

no. of hours 10 men ploughed a land in:

= 10-7 = 3

= 20h × 3

= 60 h

Ans = 60hours

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