- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
What should be added to $ -\frac{5}{8} $ so at to get $ \frac{5}{9} ? $
Given :
The given numbers are $\frac{-5}{8}$ and $\frac{5}{9}$.
To do :
We have to find the number that should be added to $\frac{-5}{8}$ to get $\frac{5}{9}$.
Solution :
Let the number to be added to $\frac{-5}{8}$ to get $\frac{5}{9}$ be $x$.
This implies,
$\frac{-5}{8}+x=\frac{5}{9}$
$x =\frac{5}{9} - (\frac{-5}{8})$
$x =\frac{5}{9} + \frac{5}{8}$
$x = \frac{[5(8)+5(9)]}{72}$
$x = \frac{(40+45)}{72}$
$x = \frac{85}{72}$.
The number to be added to $\frac{-5}{8}$ to get $\frac{5}{9}$ is $\frac{85}{72}$.
Advertisements