The largest animal in the world is the blue whale, which can weigh up to 33 tons, which is heavier than the sperm whale (5/6). How many tons does a sperm whale weigh?
世界上最大的动物是蓝鲸，蓝鲸的体重可达33吨，比抹香鲸的体重重(5/6)．抹香鲸的体重是多少吨？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 + (5/6)</gadget>
<output>11/6 = around 1.833333</output>

<gadget id="calculator">33 / (11/6)</gadget>
<output>18</output>

<result>18</result>