An oil pot contains 150ml of oil, pour 60% of the oil in the pot into two cylindrical empty containers with bottom areas of 7cm**2 and 8cm**2, the height of the oil in the two containers is just equal. So how many centimeters is the height of the oil level in each container?
一个油壶里装有150ml的油，将壶里60%的油倒入了底面积是7cm**2和8cm**2的两个圆柱形空容器中，两容器内油的高度正好相等．那么每只容器的油面高都是多少厘米？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">7 + 8</gadget>
<output>15</output>

<gadget id="calculator">(3/5) / 15</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">150 * (1/25)</gadget>
<output>6</output>

<result>6</result>