How many plastic bags with a length of 3 decimeters and a width of 2 decimeters can be made from a plastic film with a length of 12 meters and a width of 2 meters?
用一块长12米、宽2米的塑料薄膜，能做多少个长3分米、宽2分米的塑料袋．
<gadget id="calculator">10 / 3</gadget>
<output>10/3 = around 3.333333</output>

<gadget id="calculator">10 / 2 / 2</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">12 * (10/3) * 2 * (5/2)</gadget>
<output>200</output>

<result>200</result>