There are 720 pots of chrysanthemums and roses in the park. The number of pots of chrysanthemums is 1.4 times that of roses. How many pots of chrysanthemums are there? (column equation solution)
公园里菊花和月季花一共720盆，菊花的盆数是月季花的1.4倍，菊花有多少盆？(列方程解答)
<gadget id="calculator">1.4 + 1</gadget>
<output>2.4</output>

<gadget id="calculator">720 / 2.4</gadget>
<output>300</output>

<gadget id="calculator">300 * 1.4</gadget>
<output>420</output>

<result>420</result>