The little white rabbit picks mushrooms. It can pick 20 mushrooms a day in sunny days and 12 mushrooms in rainy days. It picks a total of 112 mushrooms for several days, with an average of 14 mushrooms a day. How many of these days are sunny?
小白兔采蘑菇，晴天每天可采20朵，雨天每天可采12朵，它一连几天一共采112朵蘑菇，平均每天采14朵．在这几天中，有多少天是晴天？
<gadget id="calculator">112 - 96</gadget>
<output>16</output>

<gadget id="calculator">20 - 12</gadget>
<output>8</output>

<gadget id="calculator">16 / 8</gadget>
<output>2</output>

<result>2</result>