The batting cage sells golf balls by the dozen. They charge $30 for 3 dozen. Dan buys 5 dozen, Gus buys 2 dozen, and Chris buys 48 golf balls. How many golf balls do they purchase in total, assuming 12 golf balls are 1 dozen?
Dan gets 5*12 = 
<gadget id="calculator">5*12</gadget>
<output>60</output>
60 golf balls.
Gus gets 2*12 = 
<gadget id="calculator">2*12</gadget>
<output>24</output>
24 golf balls.
In total they purchase 60+24+48 = 
<gadget id="calculator">60+24+48</gadget>
<output>132</output>
132 golf balls.

<result>132</result>