问题
解答题
往一个容积为600立方米的蓄水池注水.4小时可以注满这个水池的
|
答案
1÷(
÷4),2 5
=1÷
,1 10
=10(小时),
答:一共需要10小时.
往一个容积为600立方米的蓄水池注水.4小时可以注满这个水池的
|
1÷(
÷4),2 5
=1÷
,1 10
=10(小时),
答:一共需要10小时.
用方框中所给的单词填空。 | |
2. — ___________ do you go to school on foot? — Because my home is near. 3. — ___________ are you going after dinner? — I'm going to the shop. 4. — ___________ are you going? — I am going at 6 o'clock. 5. — ___________ are you going to do? — I am going to play ping-pong. |