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प्रश्न
50 men mow 32 hectares of land in 3 days. How many days will 15 men take to mow it?
उत्तर
Land is same in both the cases.
Now, 50 men can mow land in = 3 days
∴ 1 man will mow it in = 3 x 50 days
and 15 men will mow it in = `(3 xx 50)/15` = 10 days
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