A rectangular piece of cloth is 6 meters long and 2 meters wide. Use this piece of cloth to make a right-angled triangle flag, and the two right-angled sides are 3 decimeters and 2 decimeters respectively. How many flags can this cloth make?
一个长方形布，长6米，宽2米．用这块布做直角三角形小旗，两条直角边分别长3分米和2分米．这块布能做多少面小旗？
<gadget id="calculator">2 / 2</gadget>
<output>1</output>

<gadget id="calculator">3 * 1</gadget>
<output>3</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">6 * (2/3)</gadget>
<output>4</output>

<result>4</result>