Mathematics, 02.09.2021 06:00 hncriciacheichi

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 pl help

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A man can do a piece of work in 20 days. i. how much work does he do in 1 day
ii. how much wo...