On August 30, 2015, my mother deposited 5,000 yuan in the People's Bank of China, and the deposit was withdrawn for half a year, with an annual interest rate of 1.80%. How much money can the mother get back when it expires?
2015年8月30日，妈妈把5000元钱存入人民银行，整存整取半年，年利率为1.80%．到期时妈妈一共可以取回多少钱？
<gadget id="calculator">1.8 / 100</gadget>
<output>0.018</output>

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

<gadget id="calculator">5_000 * 0.018 * (1/2)</gadget>
<output>45</output>

<gadget id="calculator">45 + 5_000</gadget>
<output>5_045</output>

<result>5_045</result>