Benny bought  2 soft drinks for$ 4 each and 5 candy bars. He spent a total of 28 dollars. How much did each candy bar cost?
Benny spent 2 * $4 = $
<gadget id="calculator">2*4</gadget>
<output>8</output>
8 on soft drinks.
Benny spent a total of $28 - $8 on soft drinks = $
<gadget id="calculator">28-8</gadget>
<output>20</output>
20 on candy bars.
Benny spent $20 / 5 candy bars = $
<gadget id="calculator">20/5</gadget>
<output>4</output>
4 for each candy bar.

<result>4</result>