The fruit shop brought in a batch of fruits, sold all the fruits on the first day (1/4), sold 60kg on the second day, and sold all the fruits in two days (2/3), how many kilograms did this batch of fruits originally have? ? (answer in two ways)
水果店运进一批水果，第一天卖了全部水果的(1/4)，第二天卖了60kg，两天共卖了全部水果的(2/3)，这批水果原有多少千克？(用两种方法解答)
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(2/3) - (1/4)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">60 / (5/12)</gadget>
<output>144</output>

<result>144</result>