Subject :IMO Class : Class 7

It takes 17 full specific type of trees to make one tonne of paper. If there are 221 such trees in a forest, then to save part of the forest, how much of paper we have to save?

A6 tonnes

B8 tonnes

C7 tonnes

D4 tonnes

Don't understand the solution

## Ans 3:

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Class : Class 8

It should be "It takes 17 full specific type of trees to make one tonne of paper. If there are 221 such trees in a forest, then to save 7/13 part of the forest, how much of paper we have to save?"

## Ans 5:

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## Ans 6:

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## Ans 8:

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Class : Class 7

This question is incomplete. Not understandable.

## Ans 9:

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Class : Class 7

the question is incomplete, '7/13'is not even mentioned