if builder a takes 10 days to complete a work and bulder 2 takes 12 days to complete the same work how many days it would take to complete the same work together
Answers
Answered by
1
Answer:
5days 12 hours
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Answered by
2
Answer:
Let B alone finish the work =xdays.
And Alone finish the work =(x−10)days
A' s one day work = x−101
B's one day work = x1
As it given tha
(A+B) can finish work in 12 days
∴(A+B)onedaywork= ⇒A
′ sonedaywork+B ′
sonedaywork= 121
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