The cafeteria bought a batch of rice. If you eat 24 kg a day, it will last for 10 days. If you eat 30 kg a day, how many days will the rice be enough?
食堂买来一批大米，如果每天吃24千克，够吃10天，如果每天吃30千克，这些大米够吃多少天？
<gadget id="calculator">10 / 30</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">24 * (1/3)</gadget>
<output>8</output>

<result>8</result>