According to the basic nature of proportion, if 5A=3B (both A and B are not 0), then ((A)/(B))=what.
根据比例的基本性质，如果5A=3B(A、B均不为0)，那么((A)/(B))=多少．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

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