A bus, when it leaves the starting point, the seats on the bus are just full, and (1/6) people get off on the way, and then 10 people get on the bus, so that 6 people have no seats, how many passengers are there on the bus at this time people?
一辆公共汽车，从起点站开出时车上座位刚好坐满，中途有(1/6)的人下车，又上车10人，这样有6人没有座位，这时车上有乘客多少人？
<gadget id="calculator">10 - 6</gadget>
<output>4</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">4 / (1/6)</gadget>
<output>24</output>

<gadget id="calculator">24 + 6</gadget>
<output>30</output>

<result>30</result>