A rectangle is (5/8) m wide and three times as long as it is wide, what is the length in meters?
一个长方形，宽是(5/8)m，长是宽的三倍，长是多少米？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(5/8) * 3</gadget>
<output>15/8 = around 1.875</output>

<result>15/8 = around 1.875</result>