Xiao Ming's father's monthly salary last year was 3,000 yuan, and this year it has increased by 10% compared to last year. How much is the monthly salary this year?
小明爸爸去年的月工资是3000元，今年比去年增加了10%，今年月工资多少元？
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">3_000 * (11/10)</gadget>
<output>3_300</output>

<result>3_300</result>