Xiao Pang raised 10 hens and 2 roosters, four of which laid 256 eggs each, and the rest each laid 270 eggs. How many eggs does each chicken lay on average?
小胖养了10只母鸡，2只公鸡，其中四只鸡每只下256个蛋，其余每只下了270只蛋，问平均每只鸡下几只蛋？
<gadget id="calculator">256 * 4</gadget>
<output>1_024</output>

<gadget id="calculator">10 - 4</gadget>
<output>6</output>

<gadget id="calculator">270 * 6</gadget>
<output>1_620</output>

<gadget id="calculator">1_024 + 1_620</gadget>
<output>2_644</output>

<gadget id="calculator">2_644 / 10</gadget>
<output>1_322/5 = around 264.4</output>

<result>1_322/5 = around 264.4</result>