Hire us
Support us
(New)
All problem can be solved using search box
I want to sell my website www.AtoZmath.com with complete code
Home
College Algebra
Games
Feedback
Support us
About us
Algebra
Matrix Algebra
Numerical Methods
Statistical Methods
Operation Research
Word Problems
Calculus
Geometry
Pre-Algebra
Translate this page
What's new
1.
Synthetic division
on 12.11.18
2.
Singular Value Decomposition (SVD)
on 04.11.18
3.
All problem solution using search box on 05.10.18
4.
Share solution on facebook, twitter with your friends on 17.08.18
5.
Matrix Structure
on 24.07.18
6.
Algorithm, Formulas, Examples added at respective pages on 20.07.18
Topics
Home
Algebra
Matrix Algebra
Numerical Methods
Statistical Methods
Operation Research
Word Problems
Calculus
Geometry
Pre-Algebra
College Algebra
Games
Test
Method and examples
Percentage
1. What is 20 % of 80 .
2. 42 is 3 % of what.
3. What percent of 65 is 130 .
4. 130 is what percent of 65 .
5. What is the percentage increase/decrease from 20 to 40 ?
6. A's annual income is increased/decreased from Rs 60000 to Rs 75000 . Find the percentage of increase in A's income.
7. In a school of 225 boys, 15 were absent then what percent were present ?
8. A earns 25 % more than B. By what percent does B earn less then A.
9. A reduction of 20 % in the price of basmati rice would enable a man to buy 2 kg of rice more for Rs 250 . Find the reduced pr ...
10. The price of tea has gone up by 20 %. By how much percent should its consumption be reduced so as not to increase the expendi ...
11. Find the selling price of an item, of which the printed price is Rs 25000 if the successive discounts given are 10 %, 8 % and ...
12. The successive discount of 10 % and 5 % are given on the purchased Computer. If the final price of the Computer is Rs 10260 , ...
Problem 8 of 12
8. A earns
% more than B. By what percent does B earn less then A.
Solution
Example
Solution
Solution provided by AtoZmath.com
Want to know about
AtoZmath.com and me
This is demo example. Please click on Find button and solution will be displayed in Solution tab (step by step)
Percentage
8. A earns 25 % more than B. By what percent does B earn less then A.
Let A's income = Rs `100`
`:.` B's income = Rs `( 100 + 25 )` = Rs `125`
B's Income Rs
A's Income Rs
125
100
100
?
A's Income = `( 100 × 100 ) / 125 = 80` Rs
`:.` A's income is Rs `20` less than by B's income (Rs `100`)
`:.` A's income is `20` % less than by B's income.
Share with your friends
Home
College Algebra
Games
Feedback
Support us
About us
Copyright © 2018. All rights reserved.
Terms
,
Privacy
Review Consent