The fruit shop shipped 300 kilograms of oranges, and the number of oranges shipped was 2.5 times that of pears. How many kilograms more oranges were shipped than pears?
水果店运来300千克橘子，运来的橘子是了梨的2.5倍，运来的橘子比梨多多少千克？
<gadget id="calculator">300 / 2.5</gadget>
<output>120</output>

<gadget id="calculator">300 - 120</gadget>
<output>180</output>

<result>180</result>