What is the product of 1.6 times 0.5 divided by 1?
1.6乘0.5的积除1，得多少？
<gadget id="calculator">1.6 * 0.5</gadget>
<output>0.8</output>

<gadget id="calculator">1 / 0.8</gadget>
<output>1.25</output>

<result>1.25</result>