The canteen of Yingnan Primary School used 70 kg of rice in the first two days of the 4th week, and 125 kg of rice in the last three days. How many kg of rice is used on average per day?
营南小学食堂第4周前两天用去大米70千克，后三天用去大米125千克，求平均每天用大米多少千克？
<gadget id="calculator">70 + 125</gadget>
<output>195</output>

<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">195 / 5</gadget>
<output>39</output>

<result>39</result>