Last year the minimum wage was 1600 yuan/month. The minimum wage this year has increased by (1/8) per month compared with last year. How much is the minimum wage per month this year?
去年最低工资标准是1600元/月．今年最低工资每月比去年提高了(1/8)．今年最低工资标准是每月多少元？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 + (1/8)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">1_600 * (9/8)</gadget>
<output>1_800</output>

<result>1_800</result>