A batch of fruit is sold on the first day (3/8), and it is 14 kg more than the second day. At this time, there are 53 kg left. How many kg are there in this batch of fruit?
一批水果第一天卖出(3/8)，比第二天多卖14千克，这时余下53千克，这批水果共有多少千克？
<gadget id="calculator">53 - 14</gadget>
<output>39</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8) - (3/8)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">39 / (1/4)</gadget>
<output>156</output>

<result>156</result>