The ratio of number A to number B is 2:3, so how much is number B equal to number A?
甲数与乙数的比是2：3，那么乙数是甲数的多少
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<result>3/2 = around 1.5</result>