Martha buys 1 latte for $4.00 every morning, 5 days a week.  3 days a week, she buys an iced coffee for $2.00.  Her goal for the entire year is to cut her coffee spending by 25%.  How much will she save?
She buys a $4.00 latte in the morning for 5 days so that's 4*5 = $
<gadget id="calculator">4*5</gadget>
<output>20</output>
20.00.
She buys a $2.00 iced coffee 3 days a week so that's 2*3 = $
<gadget id="calculator">2*3</gadget>
<output>6</output>
6.00.
In one week she spends $20.00 on lattes and $6.00 on iced coffee for a total of 20+6 = $
<gadget id="calculator">20+6</gadget>
<output>26</output>
26.00.
After 1 year, 52 weeks, she spends 52*26 = $
<gadget id="calculator">52*26</gadget>
<output>1_352</output>
1,352.00.
She wants to cut her coffee spending by 25% so that will save her .25*1352 = $
<gadget id="calculator">.25*1352</gadget>
<output>338</output>
338.00.

<result>338</result>