The ratio of the numbers A and B is 3:5, and the number A is equal to the number B.
甲乙两数的比是3：5，甲数是乙数的多少．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>