Li Nainai went to sell a basket of eggs. The first customer bought more than one-fifth of the eggs, the second customer bought the remaining one-third and five less, the third customer bought the remaining half, and the fourth customer bought the remaining 65,438+08 eggs. How many eggs are there in this basket?

Answer: (18+ 1)×2=38 (pieces)

(38-5) ×3=99 (piece)

(99+3 )×5=5 10 (pieces)