The store shipped 4 (1/2) tons of apples, which was 0.5 tons more than 1 (2/3) times the amount of oranges shipped. How many tons of oranges were shipped?
商店运来苹果4(1/2)吨，比运来的橘子的1(2/3)倍多0.5吨，运来橘子多少吨？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">4 * (3/5)</gadget>
<output>12/5 = around 2.4</output>

<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">(5/3) * (3/5)</gadget>
<output>1</output>

<gadget id="calculator">(12/5) / 1</gadget>
<output>12/5 = around 2.4</output>

<result>12/5 = around 2.4</result>