There are 60 roses in the school, the number of chrysanthemums is rose (1/2), and at the same time, it is peony (3/4), how many peonies are there?
学校里月季花60棵，菊花的棵数是月季的(1/2)，同时，又是芍药的(3/4)，芍药有多少棵？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/2) / (3/4)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 * (2/3)</gadget>
<output>40</output>

<result>40</result>