果园里有梨树400棵,桃树500棵,桃树的棵数比梨树多百分之几?
问题描述:
果园里有梨树400棵,桃树500棵,桃树的棵数比梨树多百分之几?
答
(500-400)÷400,
=100÷400,
=25%;
答:桃树的棵数比梨树多25%.