Question

he piec
(4) 10 days (5) None of these
3. 10 boys and 35 women can do a piece of work in 40 days. 20 boys and 10 women can do the same
piece of work in 20 days. In how many days the same place of work will be done by 10 boys and
15 women ?
(1) 20 days (2) 10 days (3) 15 days
(4) can;t say
(5) None of these
these
ys.
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Answer 1

Answer:

A)

Step-by-step explanation:

answer is in pictures.

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