Given that 4800/80=60, then (4800*60)/(80*60)=how much.
已知4800/80=60，则(4800*60)/(80*60)=多少．
<gadget id="calculator">4_800 / 80</gadget>
<output>60</output>

<gadget id="calculator">4_800 * 60</gadget>
<output>288_000</output>

<gadget id="calculator">80 * 60</gadget>
<output>4_800</output>

<gadget id="calculator">288_000 / 4_800</gadget>
<output>60</output>

<result>60</result>