从甲到乙,客车每小时行60千米,4.5小时到达,货车每小时行54千米,需多少小时?
60×4.5÷54,
=270÷54,
=5(小时),
答:货车需要5小时.
下面每句中四项有一项是错误的,指出并在横线上改正。
( )1. How heavier are you? _____
A B C D
( )2. Look! The monkeys are eat bananas. _____
( )3. These are my shirts. It's mine. _____
( )4. That's a jacket. It's brown jacket. _____
( )5. A man behind the tree is my mother's brother. _____
A.A型车的耗油量低于D型车。
B.E型车的耗油量不如C型车低。
C.B型车和C型车的耗油量相同。
D.A型车和C型车的耗油量相同。