Daddy put some money into his bank account.<br>The account pays an interest of 3% per year.<br>When he received a bank statement at the end of the year, it said that he had earned an interest of $97.50. <hr> How much money did he put in the account? <br> <input min="0" type="number" id="imp6pg104q8_1" class="lineinput" placeholder="?">