Math, asked by wittyme, 5 months ago

mr c's salary of rx per annum is increased by 10%. because of an administration error the new salary is decreased by 10%. show that his salary will be r0,99x

Answers

Answered by drjatinderbali

1

Answer:

99

Step-by-step explanation:

say his current salary is 100rs

so increase will mean that his new salary is 110rs

however due to admin error his salary will be 100-10=90percent of his new salary

so

110*90/100

=99rs

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