(3/4) of the weight of A bag of rice is equal to (3/5) of the weight of B bag of rice, and the weight of A bag of rice is ((())/(())) of the weight of B bag of rice.
甲袋米重量的(3/4)与乙袋米重量的(3/5)相等，甲袋米的重量是乙袋米重量的((())/(()))．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(3/5) / (3/4)</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>