Question

it takes 17 full specific types of tree to make one tonne of paper. if there are 221 such trees in a forest, then

i) what fraction of forest will be used to make
a) 5 tonnes of paper
b)10 tonnes of paper


ii)to save 7/13 part of the forest how much of paper we have to save

Answer 1

Answer:

i)

a) 5 tonnes of paper will require 85 trees.

Fraction = 85/221

=5/13

b)10 tonnes of paper will require 170 trees.

Fraction = 170/221

=17/13

2)

To save 7/13 of the forest we have to save 119 trees.

That means we have to save 7 tonnes of paper.

Step-by-step explanation: