cutedvvo8459 cutedvvo8459

29-01-2021
Mathematics

contestada

27 men can paint a house in 4 days . If 9 more men are hired ,how long should all the men together take to paint the same house ?

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yuanm063 yuanm063

30-01-2021

Answer:

3

Step-by-step explanation:

1/[27*4]=1/[(27+9)*x]

27*4=36x

x=3

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