Verna loves to eat fruit. She bought three apples at $1.50 each, five oranges at $0.80 each, and six peaches at $0.75 each.  If she gave $20, how much change did she receive?
Three apples cost 3 x $1.50 = $
<gadget id="calculator">3*1.5</gadget>
<output>4.5</output>
4.50.
Five oranges cost 5 x $0.80 = $
<gadget id="calculator">5*0.8</gadget>
<output>4</output>
4.
Four peaches cost 6 x $0.75 = $
<gadget id="calculator">6*0.75</gadget>
<output>4.5</output>
4.50.
Thus, Verna paid a total of $4.50 +$4+ $4.50 = $
<gadget id="calculator">4.5+4+4.5</gadget>
<output>13</output>
13.
Therefore, Verna received $20 - $13 = $
<gadget id="calculator">20-13</gadget>
<output>7</output>
7.

<result>7</result>