The shopping mall shipped (3/4) tons more apples than pears (1/3) tons, and shipped more bananas than pears (1/5) tons. How many tons were shipped bananas?
商场运来苹果(3/4)吨，比运来的梨多(1/3)吨，运来的香蕉比梨多(1/5)吨，运来香蕉多少吨？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(3/4) - (1/3)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(5/12) + (1/5)</gadget>
<output>37/60 = around 0.616667</output>

<result>37/60 = around 0.616667</result>