Question

英文翻译一道题谢谢大家？

请问大家下面的这道英文数学题怎么翻译理解，谢谢大家了。
Qiang drives 15 miles at an average speed of 30 miles per hour. How many
additional miles will he have to drive at 55 miles per hour to average 50 miles
per hour for the entire trip?

Answer 1

Qiangdrives15milesatanaveragespeedof30milesperhour.Howmanyadditionalmileswillhehavetodriveat55milesperhourtoaverage50milesperhourfortheentiretrip?
翻译之后，它的中文意思表达就是：羌族河流15英里，平均航程30英里。他将有多少额外的里程能在5000万年前为整个计划带来5000万年的历史？

Answer 2

Qiangdrives15milesatanaveragespeedof30milesperhour.Howmanyadditionalmileswillhehavetodriveat55milesperhourtoaverage50milesperhourfortheentiretrip?
翻译是：
羌河15英里，以30英里的航程行驶。在整个过程中，他需要再行驶55英里才能达到50英里的平均航程？

Answer 3

分析 昨天风的平均速度是十五里每小时.解答 答案:average 平均的:average;句中average修饰名词speed,用形容词修饰即可.点...

Answer 4

Qiang drives 15 miles at an average speed of 30 miles per hour. How many additional miles will he have to drive at 55 miles per hour to average 50 miles per hour for the entire trip?
翻译之后，他的意思就是：
强以每小时30英里的平均速度行驶了15英里。他还需要以每小时55英里的速度行驶多少英里，才能在整个行程中平均每小时行驶50英里？