A kind of steel (2/3) m weighs (4/5) tons, what is the formula for the length of 1 ton of this steel in meters
一种钢材(2/3)m重(4/5)吨，这种钢材1吨的长度是多少米的算式是多少
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

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

<gadget id="calculator">(2/3) / (4/5)</gadget>
<output>5/6 = around 0.833333</output>

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