![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
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
By what number should $(-15)^{-1}$ be divided so that the quotient may be equal to $(-5)^{-1}$?
To do:
We have to find the number that should be divided by $(-15)^{-1}$ so that the quotient is equal to $(-5)^{-1}$.
Solution:
Let the number that should be divided by $(-15)^{-1}$ so that the quotient is equal to $(-5)^{-1}$ be $x$.
Therefore,
$(-15)^{-1} \div x=(-5)^{-1}$
$\frac{1}{-15}\times \frac{1}{x}=\frac{1}{-5}$
$x=\frac{-5}{-15}$
$x=\frac{1}{3}$
Hence, the number that should be divided by $(-15)^{-1}$ so that the quoteint is equal to $(-5)^{-1}$ is $\frac{1}{3}$.
Advertisements