There is a 40-meter path on the campus of Yucai Primary School. On both sides of the path, pots of chrysanthemums (both ends) are placed every 5 meters. How many pots of chrysanthemums are placed in total?
育才小学的校园里有一条40米的小路，路的两边每隔5米摆了一盆菊花(两端都有)，一共摆放了多少盆菊花．
<gadget id="calculator">40 / 5</gadget>
<output>8</output>

<gadget id="calculator">8 + 1</gadget>
<output>9</output>

<gadget id="calculator">9 * 2</gadget>
<output>18</output>

<result>18</result>