A rectangle with a width of 50 decimeters has the same area as a square with a side length of 60 decimeters. What is the length of this rectangle? (column equation solution)
有一个宽50分米的长方形与另一个边长是60分米的正方形面积相等，这个长方形的长是多少分米？(列方程解答)
<gadget id="calculator">60 * 60</gadget>
<output>3_600</output>

<gadget id="calculator">3_600 / 50</gadget>
<output>72</output>

<result>72</result>