Respuesta :

Let the number is 100

If it Increased 20% then

100 × 20 ÷ 100 = 20

Increased number is 100 + 20 = 120



Now it will decrease 10 % then

120 × 10 ÷ 100 = 12

Decreased number is 120 - 12 = 108


Now

108 - 100 = 8


It means that 100 increased 8.

Increased present is 8 %


I hope it's helpful for you. Thank you

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