The fruit shop brings in 72 baskets of fruit, among which pears account for (1/9), apples account for (3/8), bananas account for (1/6), and the rest are oranges. How many more baskets of oranges than apples are shipped from the fruit shop.
水果店运进72筐水果，其中梨占(1/9)，苹果占(3/8)，香蕉占(1/6)，其余的是橘子．水果店运来的橘子比苹果多多少筐．
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">1 - (3/8) - (1/8) - (1/9)</gadget>
<output>7/18 = around 0.388889</output>

<gadget id="calculator">(7/18) - (3/8)</gadget>
<output>1/72 = around 0.013889</output>

<gadget id="calculator">72 * (1/72)</gadget>
<output>1</output>

<result>1</result>