Question

英文数学题，请大家帮忙，谢谢！

at the race one car travels 190 mph while another travels 195 mph . how long will it take the faster can to gain two laps on the slower car if the speedway track is 5/2 miles long?请写出步骤！谢谢！最好写中文意思和英文！谢谢大家！

Answer 1

at the race one car travels 190 mph while another travels 195 mph . how long will it take the faster can to gain two laps on the slower car if the speedway track is 5/2 miles long
assume xh
195t-190t=2x2.5
t=1h
one hour later，the faster can to gain two laps on the slower car

题目翻译：在一场比赛中，一辆车速度为190英里每小时而另一辆车每小时195英里每小时，如果赛道2.5英里，问那辆快车需要多长时间领先那辆慢车两圈？
设需要th
195t-190t=2x2.5
t=1h
1小时后，那辆跑得较快的车可以领先那辆跑得慢的车两圈赛道

追问

您可以写的具体点吗？

追答

at the race one car travels 190 mph while another travels 195 mph . how long will it take the faster can to gain two laps on the slower car if the speedway track is 5/2 miles long
assume xh
195t-190t=2x2.5
t=1h
one hour later，the faster can to gain two laps on the slower car

题目翻译：在一场比赛中，一辆车速度为190英里每小时而另一辆车每小时195英里每小时，如果赛道2.5英里，问那辆快车需要多长时间领先那辆慢车两圈？
设需要th
195t-190t=2x2.5
t=1h
1小时后，那辆跑得较快的车可以领先那辆跑得慢的车两圈赛道。
这样可以吗