Question

1400 laboures can finish the construction of a school in 80 days . how many more laboures needed to constuct the school in 20 days ?
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Answer 1

Answer:

24 workers - 15 days

8 workers - ?

24×15=8×?

360=8×?

8

360

=?

45=?

8 workers take 45 days to build same wall.

Answer 2

Step-by-step explanation:

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