A piece of fabric is 30 meters long and 2.2 meters wide. Use this piece of fabric to cut a triangular flag with a base of 0.6 meters and a height of 0.5 meters. How many sides can be cut at most?
一块布料长30米，宽2.2米，用这块布料剪制成底是0.6米，高是0.5米的三角形小旗，最多可剪制多少面？
<gadget id="calculator">30 / 0.6</gadget>
<output>50</output>

<gadget id="calculator">50 * 2</gadget>
<output>100</output>

<gadget id="calculator">30 / 0.5</gadget>
<output>60</output>

<gadget id="calculator">60 * 2</gadget>
<output>120</output>

<gadget id="calculator">100 + 120</gadget>
<output>220</output>

<gadget id="calculator">220 * 2</gadget>
<output>440</output>

<result>440</result>