The fruit shop brings in 250 kilograms of apples, 50 kilograms more pears than apples, and three times the weight of peaches, how many kilograms of peaches are brought in?
水果店运进苹果250千克，运进的梨比苹果多50千克，梨的重量是桃子的3倍，运进桃子多少千克？
<gadget id="calculator">250 + 50</gadget>
<output>300</output>

<gadget id="calculator">300 / 3</gadget>
<output>100</output>

<result>100</result>