Question

A man can do a piece of work in 20 days.

i. how much work does he do in 1 day
ii. how much work does he do in 5 days
iii. if he leaves the work after 10 days,how much work is left to do?

pls plssss help​

Answer 1

Explanation:

i) Amount of work done in a day: 1/20

ii) Amount of work done in 5 days: 1/20x5=¼

iii) Work left to do after 10 days: 1/20x10=½