The fourth grade students went to water the trees. There were 76 students in the first class and 79 students in the second class. On average, each person watered 5 trees. How many trees were watered in total in the two classes? (two ways to answer)
四年级同学去浇树，一班76人，二班79人，平均每人浇5棵，两个班共浇树多少棵？(两种方法解答)
<gadget id="calculator">76 * 5</gadget>
<output>380</output>

<gadget id="calculator">79 * 5</gadget>
<output>395</output>

<gadget id="calculator">380 + 395</gadget>
<output>775</output>

<result>775</result>