300 meters (2/5) is equivalent to how many meters (3/4).
300米的(2/5)相当于多少米的(3/4)．
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(2/5) / (3/4)</gadget>
<output>8/15 = around 0.533333</output>

<gadget id="calculator">300 * (8/15)</gadget>
<output>160</output>

<result>160</result>