$175$ men can dig a canal $3150 m$ long $36$ days. How many men are required to dig a canal $3900 m$ long in $24$ days?

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Solution

Given that $175$ men dig a canal $3150$ m in $36$ days.

$175 = 3150 = 36$

$? = 3900 = 24$

The number of men is required to dig a canal $= \frac{(175 \times 3900 \times 36)}{3150}$

$= \frac{24570000}{75600}$

$= 325$

The number of men required $= 325$ .

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175 men can dig a canal 3150 m long 36 days. How many men are required to dig a canal 3900 m long in 24 days?

Given that 175 men dig a canal 3150m in 36 days.175=3150=36?=3900=24The number of men is required to dig a canal=(175×3900×36)3150=2457000075600=325The number of men required =325.

$175$ men can dig a canal $3150 m$ long $36$ days. How many men are required to dig a canal $3900 m$ long in $24$ days?

Given that $175$ men dig a canal $3150$ m in $36$ days.

$175 = 3150 = 36$

$? = 3900 = 24$

The number of men is required to dig a canal $= \frac{(175 \times 3900 \times 36)}{3150}$

$= \frac{24570000}{75600}$

$= 325$

The number of men required $= 325$ .