Question

27. A number in increased by 20%
and then it is decreased by 10%. find
the net increased or decrease Per cent​

Answer 1

Step-by-step explanation:

Hope it helps you............................

Answer 2

Answer:

Let the number be 100.

Step-by-step explanation:

100 is increased by 20%

20/100*100=20

Total value after increment of 20%=100+20=120.

Now,The number is decreased by 10%

10/100*120=12

Total value after decreasing 10%=120-12=108.

Original Value =100

Final Value =108

Increase =108-100=8

Increase % =8/100×100 =8%

Hope this answer is helpful