Question

11. A, B and C can separately do a piece of work in 3, 5 and 6 days respectively. Working together, in how many
will they complete the work? If they earn 1050, how should they divide the money.
I am not able to solve completely where is the mistake. the answers are 500rupees, 300 rupees and 250 rupee. ​

Answer 1

Answer:

A=500

B=300

C=250

Step-by-step explanation:

Given,

A, B and C can separately do a piece of work in 3, 5 and 6 days respectively.

A=1/3

B=1/5

C=1/6

take the ratio for A,B,C

A:B:C=1/3:1/5:1/6

LCM for 3,5,6 is 30

then,

A:B:C=10:6:5

let A:B:C=10x:6x:5x

the share among A,B,C is 1050

then A+B+C=10x+6x+5x=>21x

21x=1050

x=50

A is 10x

10*50=500

B is 6x

6*50=300

C is 5x

5*50=250