Teacher Li bought 180 candies, and distributed some of them (4/9) to class one, and the rest (3/5) to class two, and finally distributed the rest to class three. How many candies did you get?
李老师买了180颗糖果，给一班分了其中的(4/9)，给二班分了剩下的(3/5)，最后剩下的都分给了三班，三班共分得了多少颗糖果？
<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">180 * (4/9)</gadget>
<output>80</output>

<gadget id="calculator">180 - 80</gadget>
<output>100</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">100 * (3/5)</gadget>
<output>60</output>

<gadget id="calculator">180 - 80 - 60</gadget>
<output>40</output>

<result>40</result>