There are two kinds of water glasses, one is 5.65 yuan each, and the other is 6.35 yuan each. To buy 12 of these two kinds of water glasses, how much is the total cost?
有两种水杯，一种5.65元一个，另一种6.35元一个，买这两种水杯各12个，一共需要多少元？
<gadget id="calculator">5.65 + 6.35</gadget>
<output>12</output>

<gadget id="calculator">12 * 12</gadget>
<output>144</output>

<result>144</result>