The sum of two simplest fractions with the same numerator is 1 (7/18), and the ratio of the denominators of these two fractions is 2:3, then what is the larger fraction.
两个分子相同的最简分数的和是1(7/18)，这两个分数的分母的比是2：3，则其中较大的分数是多少．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) * 2</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1 / (6/5)</gadget>
<output>5/6 = around 0.833333</output>

<result>5/6 = around 0.833333</result>