Sam has 19 dimes and 6 quarters. She buys 4 candy bars for 3 dimes each and 1 lollipop for 1 quarter. How much money, in cents, does she have left?
The candy bars cost 4*3=
<gadget id="calculator">4*3</gadget>
<output>12</output>
12 dimes.
Sam has 19-12=
<gadget id="calculator">19-12</gadget>
<output>7</output>
7 dimes left.
Sam has 6-1=
<gadget id="calculator">6-1</gadget>
<output>5</output>
5 quarters left.
Sam has 7*10+5*25=
<gadget id="calculator">7*10+5*25</gadget>
<output>195</output>
195 cents left.

<result>195</result>