A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the oiginal number ?	Answers: A) 1000 B) 3899 C) 1028 D) 1039 E) 1002
Explanation:   Let the original number be x.   Final number obtained = 110% of (90% of x)   1000nswer: 1000) 1000
<result>A</result>
A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the oiginal number ?