Math, asked by rk3237259, 4 months ago

How many days will 721 persons take to construct the bridge, if 1648 persons can build the same in 21 days?

Answers

Answered by smayan2015

1

Answer:

This situation is in inverse proportion.

Ì hOpE iT WiLL hElP yOu. ´◡‿◡`.

Attachments:

Answered by ad3776734

0

Answer:

48

Explanation,

1648*21=727*D2

34608=727*D2

D2=48

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