问题
解答题
光明果园果树种植情况如下表:
(2)梨树比苹果树多百分之几? |
答案
(1)14×28-12×25
=392-300
=92(棵);
(2)(12×32-12×25)÷(12×25)
=(384-300)÷300
=84÷300
=0.28
=28%;
答:苹果树比桃树少92棵;梨树比苹果树多28%.
光明果园果树种植情况如下表:
(2)梨树比苹果树多百分之几? |
(1)14×28-12×25
=392-300
=92(棵);
(2)(12×32-12×25)÷(12×25)
=(384-300)÷300
=84÷300
=0.28
=28%;
答:苹果树比桃树少92棵;梨树比苹果树多28%.