There is 5kg of oil in the bottle, pour out (1/3) for the first time, and pour out (1/3) kg for the second time, how many kilograms are poured out in total for the two times?
瓶子里装有油5kg，第1次倒出(1/3)，第二次倒出(1/3)千克，两次一共倒出多少千克？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">5 * (1/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">(5/3) + (1/3)</gadget>
<output>2</output>

<result>2</result>