Small biscuits cost 5 cents each, large biscuits cost 2 yuan each, and Dongdong has a total of 6 yuan. If all the money is used to buy biscuits, how many different ways are there in total?
小烧饼每个5角钱，大烧饼每个2元钱，冬冬一共有6元钱，如果把这些钱全部用来买烧饼，一共有多少种不同的买法？
<gadget id="calculator">2 / 0.5</gadget>
<output>4</output>

<result>4</result>