. The price of a man's shirt went from $15 to $20. What was the percent of increase of the price of the shirt?
A. 25%
B. 33 1/3%
C. 20%
D. none of these

Respuesta :

Its D none of those
Answer is B. 33 1/3%

Calculate the difference in price

20 - 15 = $5

Divide difference from original price and multiply by 100

5/15 x 100 = 33.3%

Since 1/3 = 0.3

The answer would be B. 33 1/3%