The school carried out the "Donation for the Hope Project". Xiao Ming planned to donate all the coins in his piggy bank to the Hope Project. He calculated that there were 125 coins in the piggy bank, of which one yuan. Pentagon. The ratio of the number of coins on a dime is 11:5:9. How much did Xiao Ming donate to Project Hope?
学校开展"为希望工程捐款"活动，小明计划把自己储蓄罐里所有的硬币捐给希望工程，他统计了一下，储蓄罐里面共有125枚硬币，其中一元．五角．一角的硬币枚数比是11：5：9．小明共捐给希望工程多少元钱？
<gadget id="calculator">11 + 5 + 9</gadget>
<output>25</output>

<gadget id="calculator">25 / 25</gadget>
<output>1</output>

<gadget id="calculator">1 * 11 * 1</gadget>
<output>11</output>

<gadget id="calculator">5 / 10</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 * 5 * (1/2)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 * 9 * (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">11 + (5/2) + (9/10)</gadget>
<output>72/5 = around 14.4</output>

<result>72/5 = around 14.4</result>