Question

the difference between increasing a number by 5% and decreasing it by 5% is 20.what is the number​

Answer 1

Answer:

200

Step-by-step explanation:

Let the number be X,

then according to given information -

X + 5/100X - (X - 5/100X) = 20

X + 5/100X - X + 5/100X = 20

10/100X = 20

X = 200