A number is increased by 10% and then decreased by 10% . The number is
a) does not change
b)decreases by 1%
c) increases by 1%
d) none of these
Please say fast with steps..
Answers
Answered by
3
does not change
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Answered by
1
For example you take 1000. If you increase it by 10% then it will become 1100.
Then if you decrease it by 10% it will become 990
So it decreases by 1%
Then if you decrease it by 10% it will become 990
So it decreases by 1%
bestcitysakthi:
Why can't it increase by 1%
yes the answer is 1% but how
Ok I can understand
it will decrease not increase
Ok
Okaya
But how 1% it will decrease by 10% only
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