What is the sum of 8 0.1 and 72 0.01
8个0.1和72个0.01合在一起是多少
<gadget id="calculator">0.1 * 8</gadget>
<output>0.8</output>

<gadget id="calculator">0.01 * 72</gadget>
<output>0.72</output>

<gadget id="calculator">0.8 + 0.72</gadget>
<output>1.52</output>

<result>1.52</result>