My father's monthly salary is 1,500 yuan, and my mother's monthly salary is 1,000 yuan. Our family's monthly expenses account for about 3/5 of the total salary of my parents. What is the approximate monthly expenditure of our family?
爸爸每月的工资为1500元，妈妈每月的工资为1000元，我们家每月开支大约要占爸爸妈妈工资总和的(3/5)．我们家每月开支大约是多少？
<gadget id="calculator">1_000 + 1_500</gadget>
<output>2_500</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">2_500 * (3/5)</gadget>
<output>1_500</output>

<result>1_500</result>