Question

A store sold 480 game systems last year. This year the store sold 420 game systems. What is the percent decrease in the number of game systems sold from last year to this year?

Answer 1

The percent decrease in the number of game systems sold from last year to this year is 12.5%.

Step-by-step explanation:

To find the percent decrease in the number of game systems sold from last year to this year, we first need to calculate the difference in the number of systems sold. The percent decrease in the number of game systems sold from last year to this year is 12.5%.

The decrease is obtained by subtracting the number of systems sold this year from the number of systems sold last year: 480 - 420 = 60. Then, we calculate the percentage decrease by dividing the decrease by the number of systems sold last year and multiplying by 100: (60 / 480) * 100 = 12.5%. Therefore, the percent decrease in the number of game systems sold from last year to this year is 12.5%.