The school decided to add 20% to the gym budget. In a normal month, they could buy 15 dodgeballs for $5 each if they spent the entire budget on that. If they only buy softballs instead, which cost $9 each, how many can they buy with the new budget?
The old budget was $75 because 15 x 5 = 
<gadget id="calculator">15*5</gadget>
<output>75</output>
75.
They are adding $15 to the budget because 75 x .2 = 
<gadget id="calculator">75*.2</gadget>
<output>15</output>
15.
The new budget is $90 because 75 + 15 = 
<gadget id="calculator">75+15</gadget>
<output>90</output>
90.
They can buy 10 softballs on the new budget because 90 / 9 = 
<gadget id="calculator">90/9</gadget>
<output>10</output>
10.

<result>10</result>