Question

Two machines, a and b, each working at a constant rate, can complete a certain task working together in 6 days. In how many days, working alone, can machine a complete the task?

Answer 1

Answer:

Task be: x

∴$\frac{x}{2}$ = 12 Days

And, $\frac{x}{1}$ = 24 Days

Ans. 24 Days.

Answer 2

and should be 12 .. but ........I think your question is incomplete .....first complete this