Grandma wants to order 5 personalized backpacks for each of her grandchildren's first days of school.  The backpacks are 20% off of $20.00 and having their names monogrammed on the back pack will cost $12.00 each.  How much will the backpacks cost?
She needs 5 backpacks that are $20.00 each so that's 5*20 = $
<gadget id="calculator">5*20</gadget>
<output>100</output>
100.00.
The backpacks are currently 20% off so that's 100*.20 = $
<gadget id="calculator">100*.20</gadget>
<output>20</output>
20.00 off.
The backpacks costs $100.00 but are $20.00 off so they will cost $100-$20 = $
<gadget id="calculator">100-20</gadget>
<output>80</output>
80.00.
She wants each of the 5 backpacks to have her grandchild's name monogramed on them which costs $12.00 each so that's 5*$12 = $
<gadget id="calculator">5*12</gadget>
<output>60</output>
60.00.
The backpacks cost $80.00 and the monogramming costs $60.00 so together they will cost $80+$60 = $
<gadget id="calculator">80+60</gadget>
<output>140</output>
140.00.

<result>140</result>