The fruit shop shipped apples, pears and watermelons, a total of 240kg. Apples and watermelons account for (5/6) of the total, and apples and pears account for (1/2) of the total. How many kilograms are the apples shipped?
水果店运来苹果、梨和西瓜三种水果，共240kg．苹果和西瓜共占总数的(5/6)，苹果和梨共占总数的(1/2)．苹果运来多少千克？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 - (5/6)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">240 * (1/6)</gadget>
<output>40</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">240 * (1/2)</gadget>
<output>120</output>

<gadget id="calculator">240 - 40 - 120</gadget>
<output>80</output>

<result>80</result>