Tushar2278 wrote:
how do we know that 38 miles/ hr is first hour or last hour?
How many miles long is the route from Nurich to Greensburg?
(1) Sam drove the first hour of the three-hour trip from Nurich to Greensburg at 5 miles per hour faster than he drove the final 2 hours.
(2)Sam drove the first 1/3 of the trip from Nurich to Greensburg at 38 miles per hour.
Tushar2278 : Its mentioned that for "first" 1/3 rd of trip speed is 38miles/hour. So while calculating we check the distance and time from
...
.jpg)
