桃树比梨树多40棵,桃树的棵树是梨树的120%。两种树个有多少?5H4S;T0H:A(^5e'[
解:
算式:提示9K(I;k'J-p4T0h'p'L:k.^5H4S;T0H:A(^5e'[
答:所以梨树有+[,d2K8Y9B(~-q/L棵,桃树有'^9j3f(Y*J7O棵。5H4S;T0H:A(^5e'[