There is a jungle in which 99% trees are of neem and 1% trees are of chandan . An engineer said to the owner that he will not do anything with the chandan trees but he will cut the jungle in a way such that there will be 98% neem trees left in the jungle . What percent of the jungle is cut ?
Answers
GivEn :-
- There is a Jungle where 99% trees are Neem. And the rest 1% is Chandan Trees.
- An Engineer is said to cut trees and also the Engineer left Chandan tree untouched
- He Cut the tree such a way that he Left 98% of trees in The Jungle.
To FinD :-
- What percentage of Tree is cut?
SoluTioN :-
It was given that the Engineer who is Asigned to do the Work has Left 98% of trees. 99% of trees where Neem and The rest 1% where Chandan.
He left The Chandan trees Untouched and left 1% of trees.
- He didn't Cut Chandan Tree and he cleared The Neem.
- In total There were 99% of Neem Trees and After Clearing It was 98%
Answer:
1.98% percent of the jungle is cut.
Step-by-step explanation:
Given,There is a jungle in which 99% trees are of neem and 1% trees are of chandan .
We Know, a% of b
By some examples,we can understand this concept.
Example -1:
Example -2:
Let,total number of trees are x
So, number of chandan tree
and number of neem trees
It is also given that there will be 98% neem trees left in the jungle .
So, amount of cutted neem trees = (100-98)% of total neem trees = 2% of total neem trees
So, number of left neem trees
So, total number of left trees in the jangal
Therefore, total number of cutted tree
Here x means 100%
So by Unitary method, 1 means
and means
Therefore 1.98% percent of the jungle is cut.
This is a problem of percentage.
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