The ratio of number A to number B is 5:4, and number A is equal to number B.
甲数和乙数的比是5：4，甲数是乙数的多少．
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<result>5/4 = around 1.25</result>