Question

A can do a work in 36 days, B in
18 days and C in 12 days. Every
2nd day B and every 3rd day C,
helps A.Then in how many days
the work will be completed?​

Answer 1

Answer:

14 days

Step-by-step explanation:

Let to work Total Work = 36

One day work of A = = 1 unit/day

One day work of B = = 2 unit/day

One day work of C = = 3 unit/day

In 3 days cycle total work done is A, A + B, A + C = 1 + (1 + 2) + (1 + 3) = 8 unit/Cycle

∴ 32 units of the work completed in 4 cycle and reminder 4 units of works in next two days.

1 cycle = 3 days

∴ 4 cycle = 12 days

And remaining 4 unit work done in next two days. In days 13, A will work 1 unit and in day 14, A and B will work 3 units.

Total number the day required to complete the work in the given condition is 14 days

Answer 2

Answer:

I can't understand this que plz clear it and resend........

Step-by-step explanation: