Xiaoming's father and mother have a total monthly salary income of 2,500 yuan, of which 15% of mother's income and 10% of father's income total 300 yuan. How much is father's monthly income?
小明的爸爸和妈妈每月工资收入共2500元，其中妈妈收入的15%和爸爸收入的10%共300元，爸爸每月收入多少元．
<gadget id="calculator">375 - 300</gadget>
<output>75</output>

<gadget id="calculator">0.15 - 0.1</gadget>
<output>0.05</output>

<gadget id="calculator">75 / 0.05</gadget>
<output>1_500</output>

<result>1_500</result>