The speed of a motorcycle is (2/3) kilometers per minute, and the flying speed of a swallow is (5/2) kilometers per minute. How many times can a swallow fly faster than a motorcycle?
一辆摩托车的行驶速度是每分钟(2/3)千米，一只燕子的飞行速度是每分钟(5/2)千米．燕子的飞行速度是摩托车的几倍？
<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(5/2) / (2/3)</gadget>
<output>15/4 = around 3.75</output>

<result>15/4 = around 3.75</result>