Question

If 4(four) workers complete a piece of work in 20 days and 2(two) workers
complete the same work in y days then y is equal to
A.10
B.40
C.30
None of the above is true.

plz help me with this !!!!​

Answer 1

Answer:

- 40days

Step-by-step explanation:

As we know that,

4 workers complete a work in 20 days

So,

1 workers complete a work in 20×2 days

So,

2 workers complete a work in (20×2)/2 days

SO, Number of Day = (20×2)/2 = 40

So, the value of y = 40