What is the number that is 1.2 more than 1.6 times 2.5?
比2.5的1.6倍多1.2的数是多少．
<gadget id="calculator">2.5 * 1.6</gadget>
<output>4</output>

<gadget id="calculator">4 + 1.2</gadget>
<output>5.2</output>

<result>5.2</result>