Mathematics
Medium
Question
The salary of a worker is first increased by 30% and afterwards reduced by 30%. What is net change in his salary?
A
90% increase
B
45% increase
C
9% decrease
✓ Official correct answer
D
Same as before
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
90% increase
No member explanations yet for this option.
B
45% increase
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C
9% decrease
No member explanations yet for this option.
D
Same as before
No member explanations yet for this option.