(2011*9+2011*15+21*2011)/(3*2011+5*2011+7*2011)=
(2011*9+2011*15+21*2011)/(3*2011+5*2011+7*2011)=
<gadget id="calculator">2_011 * 9</gadget>
<output>18_099</output>

<gadget id="calculator">2_011 * 15</gadget>
<output>30_165</output>

<gadget id="calculator">21 * 2_011</gadget>
<output>42_231</output>

<gadget id="calculator">18_099 + 30_165 + 42_231</gadget>
<output>90_495</output>

<gadget id="calculator">3 * 2_011</gadget>
<output>6_033</output>

<gadget id="calculator">5 * 2_011</gadget>
<output>10_055</output>

<gadget id="calculator">7 * 2_011</gadget>
<output>14_077</output>

<gadget id="calculator">6_033 + 10_055 + 14_077</gadget>
<output>30_165</output>

<gadget id="calculator">90_495 / 30_165</gadget>
<output>3</output>

<result>3</result>