吃:草帽面8+三瓶百岁山9+两碗粉9.9+一袋绿豆饼3+一袋饼干9.8=49.6

行:17+2=19

住:0

景点:0

实际支出:49.6+19=68.6

预算偏差:215-68.6=146.4