The ratio of the numbers A and B is 5:8, the number A is the number B ((())/(())), the number B is how many times the number A, and the number A is the sum of the numbers A and B ( (())/(())), B is the sum of A and B ((())/(())).
甲、乙两数的比是5：8，甲数是乙数的((())/(()))，乙数是甲数的多少倍，甲数是甲、乙两数和的((())/(()))，乙数是甲、乙两数和的((())/(()))．
<gadget id="calculator">8 / 5</gadget>
<output>8/5 = around 1.6</output>

<result>8/5 = around 1.6</result>