The speed of ship A is 2% faster than that of ship B, that is, the speed of ship A is the speed of ship B
甲船的速度比乙船快2%，即甲船速度是乙船的多少
<gadget id="calculator">2 / 100</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">1 + (1/50)</gadget>
<output>51/50 = around 1.02</output>

<gadget id="calculator">(51/50) / 1</gadget>
<output>51/50 = around 1.02</output>

<result>51/50 = around 1.02</result>