A fruit shop ships a batch of fruit. The first shipment was 50 kg, and the second shipment was 70 kg. The two shipments happened to be 1/4 of this batch of fruits. How many kilograms of this batch of fruits are there?
一个水果店运一批水果．第一次运了50千克，第二次运了70千克，两次正好运了这批水果的(1/4)，这批水果有多少千克？
<gadget id="calculator">50 + 70</gadget>
<output>120</output>

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

<gadget id="calculator">120 / (1/4)</gadget>
<output>480</output>

<result>480</result>