A number first increased by 20%and the resulting number is then decreased by 10%. Find the overall change in the number as percent.
Ans is 8% increase .
please help me . give the answer
Answers
Answered by
4
Let 100 is a number
increased by 20% means increase 20
total 100+20= 120
now decreased 10% , means decrease 12
total 120 -12 =108
So 100 is over all changed to 108
increase 108–100=8 ,
% of increase 8% ans
Answered by
15
Let 100 is a number
increased by 20% means increase 20
total 100+20= 120
now decreased 10% , means decrease 12
total 120 -12 =108
So 100 is over all changed to 108
increase 108–100=8 ,
% of increase 8% ans
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ❤
increased by 20% means increase 20
total 100+20= 120
now decreased 10% , means decrease 12
total 120 -12 =108
So 100 is over all changed to 108
increase 108–100=8 ,
% of increase 8% ans
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ❤
Similar questions
Math,
5 months ago
English,
5 months ago
English,
11 months ago
Computer Science,
1 year ago
English,
1 year ago