The fourth grade students make paper flowers. There are 43 people in class one and 47 people in class two. Each person made 5 flowers. How many flowers did the two classes make in total?
四年级同学做纸花，一班有43人，二班有47人，每人做了5朵，两个班一共做了多少朵？
<gadget id="calculator">43 + 47</gadget>
<output>90</output>

<gadget id="calculator">5 * 90</gadget>
<output>450</output>

<result>450</result>