The weight of the bananas shipped from the fruit shop is (1/2) the weight of the apples. How much more is the weight of the apples than the weight of the bananas?
水果店运来的香蕉重量是苹果重量的(1/2)，苹果重量比香蕉重量多多少．
<gadget id="calculator">2 - 1</gadget>
<output>1</output>

<gadget id="calculator">1 / 1</gadget>
<output>1</output>

<result>1</result>