Xinya Primary School carried out water-saving activities. In February, 240 tons of water was used, which happened to be (2/3) of the water consumption in January. How many tons of water were used in January?
新芽小学开展节水活动，二月份用水240吨，正好是一月份用水量的(2/3)，一月份用水多少吨．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">240 / (2/3)</gadget>
<output>360</output>

<result>360</result>