What is the quotient of the sum of 125 and 30 divided by the difference of 200 and 45?
125与30的和，被200与45的差除，商是多少？
<gadget id="calculator">125 + 30</gadget>
<output>155</output>

<gadget id="calculator">200 - 45</gadget>
<output>155</output>

<gadget id="calculator">155 / 155</gadget>
<output>1</output>

<result>1</result>