The supermarket shipped 127 kilograms of pears. After the staff packed 7 boxes on average, there were 22 kilograms left unpacked. How many kilograms were packed in each box on average?
超市运来127千克梨，工作人员平均装了7箱后还剩22千克没有装，平均每箱装了多少千克？
<gadget id="calculator">127 - 22</gadget>
<output>105</output>

<gadget id="calculator">105 / 7</gadget>
<output>15</output>

<result>15</result>