The product of 72*24 is how many times the product of 7.2*0.24.
72*24的积是7.2*0.24的积的多少倍．
<gadget id="calculator">7.2 * 0.24 * 1_000</gadget>
<output>1_728</output>

<gadget id="calculator">7.2 * 0.24</gadget>
<output>1.728</output>

<gadget id="calculator">1_728 / 1.728</gadget>
<output>1_000</output>

<result>1_000</result>