Vikas and Monu can do a work in 4 and 12 days respectively they work together for a few days and after which Vikas leaves and Monu complete the remaining after how many days Vikas left
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Answer:
10 Men begin work
It could been done in 40 days.
Let 4 men left after x days.
Left days are 40−x if they do not left and 50−x if they left.
(40−x)10=(50−x)6
400−10x=300−6x
1000=4x
x=25 days. please mark me as brainleast answr
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