Grandma Wang deposits 10,000 yuan in the bank for two years, and can earn 750 yuan in interest when it matures. What is the annual interest rate on the deposit.
王奶奶把10000元钱存入银行，定期两年，到期可获得利息750元．存款的年利率是多少．
<gadget id="calculator">750 / 2 / 10_000</gadget>
<output>3/80 = around 0.0375</output>

<result>3/80 = around 0.0375</result>