A kind of triangular drape used in hospitals is an isosceles right triangle with a side length of 8 decimeters. Now there is a rectangular piece of white cloth with a length of 160 decimeters and a width of 16 decimeters. How many pieces of this triangle scarf can be cut at most?
医院用的一种三角巾是等腰直角三角形，直角边长8分米．现在有一块长160分米、宽16分米的长方形白布，最多可以剪出多少块这样的三角巾？
<gadget id="calculator">160 / 8</gadget>
<output>20</output>

<gadget id="calculator">16 / 8</gadget>
<output>2</output>

<gadget id="calculator">20 * 2 * 2</gadget>
<output>80</output>

<result>80</result>