Five students transported a total of 600 bricks. According to this calculation, how many students are needed to transport 1,800 bricks?
5名同学共运砖600块，照这样计算要运1800块需几名同学？
<gadget id="calculator">600 / 5</gadget>
<output>120</output>

<gadget id="calculator">1_800 / 120</gadget>
<output>15</output>

<result>15</result>