Question

A can do a work in 6 days and b can di the same work in 5 days.the contract fir the work is 220 rs. how much shall b get if bith of them work together

Answer 1

A 6 DAYS B 5 DAYS

30 LCM

EFFICENCY RATIO A :B = 5:6

then b get 6 /11 (total)×220 =120 ans

hope it helps you ☺ ...!!!

Answer 2

Answer:

B shall get Rs. 120.

Step-by-step explanation:

Given : A can do a work in 6 days and b can do the same work in 5 days. The contract for the work is 220 rs.

To find : How much shall b get if both of them work together?

Solution :

A can do a work in 6 days.

A's 1 day work is $\frac{1}{6}$

B can do a work in 5 days.

B's 1 day work is $\frac{1}{5}$

Ratio of their wages = $\frac{1}{6} : \frac{1}{5}$

Ratio of their wages = $5 : 6$

The contract for the work is Rs.220.

So, The B share is

$B=\frac{220}{5+6}\times 6$

$B=\frac{220}{11}\times 6$

$B=20\times 6$

$B=120$

Therefore, B shall get Rs. 120.