Question

We can see after 15 days of digging a canal of 1200 metre length,3/4 parts of the canal have been dug. Let's calculate how many days will be needed to dig the rest part,​

Answer 1

Step-by-step explanation:

Number of men 11 x

Length ( in m ) 6

4

3

=

4

27

27

Since, the length of the trench and the number of men are in direct variation, we have:

⇒

x

11

=

27

27/4

⇒ 11×27=x×

4

27

⇒ x=

27

11×27×4

⇒ x=44

∴ 44 men will be required to dig a trench of 27 meter.