A school’s annual budget for the purchase of student computers increased by 50% this year over last year. If the price of student computers increased by 20% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year? Answers
A) 33.33%
B) 40%
C) 25%
D) 28%
E) 60%
Lats year: budget = $100, price = $1 --&gt; the number of computers purchased = 100/1= 
<gadget id="calculator">100/1</gadget>
<output>100</output>
100;   This year: budget= $150, price = $1.2 --&gt; the number of computers purchased = 150/1.2= 
<gadget id="calculator">150/1.2</gadget>
<output>125</output>
125.   Increase in the number of computers purchased= 25%.   Answer: 25%.
<result>C</result>
A school’s annual budget for the purchase of student computers increased by 50% this year over last year. If the price of student computers increased by 20% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year?