Xiaofang deposits 300 yuan in the bank. The deposit period is two years, and the annual interest rate is 4.40%. (excluding interest tax)
小芳将300元存入银行，存期两年，年利率是4.40%，到期后可取回本金和利息多少元．(不计利息税)
<gadget id="calculator">4.4 / 100</gadget>
<output>0.044</output>

<gadget id="calculator">300 * 0.044 * 2</gadget>
<output>26.4</output>

<gadget id="calculator">300 + 26.4</gadget>
<output>326.4</output>

<result>326.4</result>