The tree is full of peaches. The little monkey found out that he ate all the peaches on the tree (1/5) on the first day and threw away 4 peaches; adding 3 peaches to the number of peaches eaten on the second day is the first day Counting the number of peaches left (13/60), ask how many peaches are left on the tree at least at this time?
树上结满了桃子，小猴发现的第一天吃掉树上所有桃子的(1/5)，还扔掉了4个；第二天吃掉的桃子数再加3个就是第一天所剩桃子数的(13/60)，问这时树上至少还剩多少桃子？
<result>3</result>