There are 365 pots of chrysanthemums in the park, which is 13 pots twice as many as Chinese roses. How many pots are there roses? (solution by equation)
公园里菊花365盆，比月季花的2倍多13盆，月季花有多少盆？(用方程解)
<gadget id="calculator">365 - 13</gadget>
<output>352</output>

<gadget id="calculator">352 / 2</gadget>
<output>176</output>

<result>176</result>