7.2 times of a number is 133.2, what is its 4.8 times.
一个数的7.2倍是133.2，它的4.8倍是多少．
<gadget id="calculator">133.2 / 7.2</gadget>
<output>18.5</output>

<gadget id="calculator">18.5 * 4.8</gadget>
<output>88.8</output>

<result>88.8</result>