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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 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​​


Sagot :

  • Answer:

Step-by-step explanation:

i) A man can do a piece of work in 20day.

So, in 1 day man can do 1/20 piece of work.

ii) In 1 day man can do 1/20 piece of work

   So In 5 days man can do 1/20*5

    In 5 day man can do 1/4 piece of work

iii) a man can do 1/20 piece of work in 1 day

so in 10 day a man can do 1/20*10= 1/2 work

1/2 work is left to do.

  Hope this helps.

i am trying my best to give the correct answer but i am not sure this is right or not.