A road of 5 m length will be constructed in 100 days. So, 280 workers were employed. But after 80 days it was found that only $${\text{3}}\frac{1}{2}$$km road was completed. Now how many more people were need to finish the work in the specified time ?

A road of 5 m length will be constructed in 100 days. So, 280 workers

1.	A road of 5 m length will be constructed in 100 days. So, 280 workers were employed. But after 80 days it was found that only $${\text{3}}\frac{1}{2}$$km road was completed. Now how many more people were need to finish the work in the specified time ?
A.	80
B.	0
C.	00
D.	00
Answer» D. 00