Calculation: 1.1+3.3+5.5+7.7+9.9+11.11+13.13+15.15+17.17+19.19=how much.
计算：1.1+3.3+5.5+7.7+9.9+11.11+13.13+15.15+17.17+19.19=多少．
<gadget id="calculator">1.1 + 3.3 + 5.5 + 7.7 + 9.9 + 11.11 + 13.13 + 15.15 + 17.17 + 19.19</gadget>
<output>103.25</output>

<result>103.25</result>