There are 256 girls and 196 boys in the third grade to participate in the tree planting labor. Every 4 people are divided into groups, how many groups can be divided into total?
三年级同学去参加植树劳动，女生有256人，男生有196人．每4人分成一组，一共可以分成多少组？
<gadget id="calculator">256 + 196</gadget>
<output>452</output>

<gadget id="calculator">452 / 4</gadget>
<output>113</output>

<result>113</result>