Question

A number is increased by 20% and then it is decreased by 10%. Find the net increase or decrease percent.Solve

Answer 1

Step-by-step explanation:

given 20 % rise and 10% decrease so total

X=+20 increase y = -10 decrease

20-10+(20*-10)/100 (formula X+y+xy/100)

10-2= +8 % overall increase