The school held a flower show. There were 26 pots of peonies. The rose flowers were 20 times that of peonies. How many pots of roses were there?
学校举办花展，有26盆牡丹花，月季花是牡丹花的20倍，月季花共有多少盆？
<gadget id="calculator">26 * 20</gadget>
<output>520</output>

<result>520</result>