Question

It takes 17 full specific types of trees to make one tone of paper. If there are 221 such treason a forest, than (I) What fraction of forest will be used to make (a) 5 tonnes of paper (b)10 tonnes of paper (II) To save7/13 part of forest how much of paper we have to save.

Answer 1

Answer:

Step-by-step explanation:

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...???

Answer:

17 trees = 1 tonne paper

1 tree = 117 tonne paper 

Total number of trees in a forest =221 trees 

Trees to save=7/13×Total number of trees in a forest

=7/13×221

=7×17

=119 trees 

Paper we have to save=1/17×119

=7 tonne paper 

Therefore 7 tonne of paper we have to save.

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