the salary of a person was was increased by 15% .if his salary is now ₹9,936 what was his initial salary
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Answer:
8640
Step-by-step explanation:
Let his initial salary be x.
According to the problem:
x+(15/100)x = 9936
=> x+15x/100=9936
=>(100x+15x)/100=9936
=>115x=9936x100=993600
=>x=993600/115=8640
Answer: The person's initial salary was 8640 Rs.
TO CHECK:
15/100x9936=1296
9936-1296= 8640 Rs.
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