(1)牛的头数比羊的头数多14,羊的头数比牛的头数少几分之几?(2)水结成冰体积增加110,冰化成水体积

2025-04-11 17:54:28
推荐回答(1个)
回答1:

(1)

1
4
÷(1+
1
4
),
=
1
4
÷
5
4

=
1
5

答:羊的头数比牛的头数少
1
5


(2)
1
10
÷(1+
1
10
),
=
1
10
÷
11
10

=
1
11

答:冰化成水体积减少
1
11