To celebrate New Year's Day, the students made 65 red flowers and 25 yellow flowers. Every 5 flowers are tied into a bunch, how many bunches of flowers did the students make in total?
庆祝元旦，同学们做了65朵红花和25朵黄花．每5朵扎成一束，同学们一共做了多少束花？
<gadget id="calculator">65 + 25</gadget>
<output>90</output>

<gadget id="calculator">90 / 5</gadget>
<output>18</output>

<result>18</result>