Respuesta :
The percentage of decreasing = 20%
Step-by-step explanation:
Actual price of the book = $100
After decreasing the price, the price = $80
Decreasing value = $100 - $80 = $20
Percentage = [tex]\frac{20}{100}[/tex] X 100
= 20%
The percentage of decreasing = 20%
Step-by-step explanation:
Actual price of the book = $100
After decreasing the price, the price = $80
Decreasing value = $100 - $80 = $20
Percentage = [tex]\frac{20}{100}[/tex] X 100
= 20%