Question

A and B work on alternative days ; A working on 1st day and B on 2nd day and then A again on 3rd followed by B on the 4th ,and so on.in this way they can finish the work in 25 days .The work done by A varries every day and on any particular day d, the work done by A is d units .B work at a constant rate.The ratio of the world done by A on the 1st day to that done by B on second day is 1:4 find .Find out how much time B alone will require to finish the work?

Answer 1

Answer:

A and B work on alternative days ; A working on 1st day and B on 2nd day and then A again on 3rd followed by B on the 4th ,and so on.in this way they can finish the work in 25 days .The work done by A varries every day and on any particular day d, the work done by A is d units .B work at a constant rate.The ratio of the world done by A on the 1st day to that done by B on second day is 1:4 find.

Step-by-step explanation:

Aber working for 10 day , they are joined

by C and they take 20 mole day to finish

the work it co does as much an-2 day as id

in 3 day, Then in how many day lan

each of them alone do the same hosle