![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
Find the value of the following:$279 \times 92 + 8 \times 4279$
Given :
The given expression is $279 \times 92 + 8 \times 4279$.
To do :
We have to simplify the given expression.
Solution :
$279 \times 92 + 8 \times 4279 = 279 \times (100-8) + (10-2) \times 4279$
$ = 279 \times 100 - 279 \times 8 + 10 \times 4279 - 2 \times 4279$
$= 27900 - 279 \times (10-2) + 42790 - 8558$
$ = (42790+27900) - 279 \times 10 + 279 \times 2 - 8558$
$= (70690+558)-(2790+8558)$
$= 71248-11348$
$= 59900$.
Therefore, the value of $279 \times 92 + 8 \times 4279$ is 59900.
Advertisements