Question

to dig a pond 15 people take 50 days some people reported sick and to finish the work it took 75 days how many people reported sick

Answer 1

15 people take 50 days
therefore 7.5 people will take 100 days
there for )(15+7.5)/2 people will do it in 75 days
11 people do it in 75 days
therefore 4 people reported sick.

Answer 2

Answer:

5

Step-by-step explanation:

In 50days people dig pond =15 people

In 1 day people dig pond =15x50 =750 people

In 75 days people dig pond =740/75 =10people

No. of people reported sick =15-10=5

Hence,5 people reported sick