There are two cylinders of equal height. The area of the base of the small cylinder is 50 cm2. The diameter of the base of the large cylinder is 20% larger than the diameter of the base of the small cylinder. The volume of the large cylinder is 360 cm3. Find the volume of the small cylinder.
有两个等高的圆柱体，小圆柱体底面积是50平方厘米，大圆柱体的底面直径比小圆柱体底面直径大20%，大圆柱体的体积为360立方厘米．求小圆柱体的体积．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1 * (6/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">(6/5) ** 2</gadget>
<output>36/25 = around 1.44</output>

<gadget id="calculator">50 * (36/25)</gadget>
<output>72</output>

<gadget id="calculator">360 / 72</gadget>
<output>5</output>

<gadget id="calculator">50 * 5</gadget>
<output>250</output>

<result>250</result>