Zhang Ming deposits his lucky money of 300 yuan in the bank, deposits and withdraws it for one year, and plans to take out all the money and donate it to the Hope Project after the maturity date. If the annual interest rate is calculated at 2.79%, how much money can be donated to the Hope Project after the maturity date? ?
张明将自己的压岁钱300元存入银行，整存整取一年，准备到期后将钱全部取出捐给希望工程，如果年利率按照2.79%计算，到期后可以捐给希望工程多少钱？
<gadget id="calculator">2.79 / 100</gadget>
<output>0.0279</output>

<gadget id="calculator">300 * 0.0279 * 1</gadget>
<output>8.37</output>

<gadget id="calculator">300 + 8.37</gadget>
<output>308.37</output>

<result>308.37</result>