A.com finish a wok in 18 day and can do
the dame souk in half the time taken by A.
Then, working together, what part of the same
work they can finish in a
day?
Answers
Answered by
0
Answer:
working together a and b both can complete the work in 6 days
pls mark as brainliest
Answered by
1
Step-by-step explanation:
A's 1 day work = 1/18
B's 1 day work = 1/9 [because B take half time than A]
(A+B)'s one day work =
\begin{aligned}
\left(\frac{1}{18}+\frac{1}{9} \right) \\
=\left(\frac{1+2}{18} \right) \\
= \frac{1}{6}
\end{aligned}
So in one day 1/6 work will be done.
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