The ratio of red flowers to yellow flowers in a garden is 6:5, there are 600 yellow flowers, how many red flowers are there?
花园中红花与黄花的比是6：5，黄花有600朵，红花有多少朵．
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">600 * (6/5)</gadget>
<output>720</output>

<result>720</result>