Question

If 63 workers can do a piece of work in 30 days in how many days will 42 workers complete the same work​

Answer 1

Step-by-step explanation:

It is inversely proportional ,

As the number of Workers will decrease the number of days will increase.

Let the numbers of days be x

No. of Workers = 63 No.of Workers = 42

No. of Days = 30. No.of days = x

That means

63 * 30= 42 * x

1890 = 42x

1890÷42 = x

45 = x

So we can say that 42 workers will take 45 days to complete the work.