Elias uses a bar of soap every month. If each bar of soap costs $4, how much does he spend on bars of soap in two years?
A year is 12 months, so Elias spends 4 * 12 = $
<gadget id="calculator">4*12</gadget>
<output>48</output>
48 per year on bars of soap.
In two years, he spends 2 * 48 = $
<gadget id="calculator">2*48</gadget>
<output>96</output>
96 on bars of soap.

<result>96</result>