Question

15 men construct a wall 2.5 m long during a time period. find the length of the wall that can be constructed by 12 men in the same period.

Answer 1

Answer:

is that a is that aaaaaaa

supraaaaaaaaaaaaaaaaaaaaa!!!

Answer 2

Answer:

12 men can construct 2m wall in same period.

Step-by-step explanation:

Given that

15 men construct a wall 2.5m long

To find

Length of wall that can be constructed by 12 men

Solution

Let m1 as mens who constructed 2.5m long wall

m2 as 12 mens

l1 as length of wall constructed by 15 men

l2 as length of wall constructed by 12 men

As per given time period is same hence

$\frac{m1}{l1} = \frac{m2}{l2}$

now

$\frac{15}{2.5} = \frac{12}{l2}$

now decimal point will shift to numerator as

$\frac{150}{25} = \frac{12}{l2}$

as 150 is divisible by 25 hence

$l2 = \frac{12}{6}$

now by division we get

$l2 = 2m$

Hence 2m wall will construct by 12mens in same time.