A truck transports 54 tons of grain per hour, how many tons of grain can it transport in (8/9) hours.
一辆货车每小时运54吨粮食，(8/9)小时能运多少吨粮食．
<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">54 * (8/9)</gadget>
<output>48</output>

<result>48</result>