Garbage classification, the sixth grade students collected 180 cans, of which (1/3) was collected by the first class, and (2/5) was collected by the second class. How many did the two classes collect in total?
垃圾分类，六年级同学收集了180个易拉罐，其中(1/3)是一班收集的，(2/5)是二班收集的．两班共收集了多少个？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">180 * (1/3)</gadget>
<output>60</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">180 * (2/5)</gadget>
<output>72</output>

<gadget id="calculator">60 + 72</gadget>
<output>132</output>

<result>132</result>