9 men finish one-third work in 10 days. The number of additional men required for finishing the remaining work in 2 more days will be
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Answer:
Given
Time taken by 9 men to finish the whole work = 30 days
Remaining work = (1 - 1/3) = 2/3
More work, more men (direct)
Less days, more men (indirect)
Work 1/3 : 2/3
Days 2 : 10
:: } 9:x
Therefore x = (2/3 × 10 ×9 × 3 × 1/2) = 90
Hence,
additional number of men = 90-9 = 81
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@GauravSaxena01
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