15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job is 3 days?
15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job is 3 days?
Explanation
Let man required =X
More men, less men (indirect proportion)
M= 15x10/3
M= 150/3
M= 50
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ND19-1-2023