Marta, Loribeth, and Ira, all have bicycles. The table shows the number of miles of each rider's last bike ride, as well as the time it took each rider to complete the ride.
Time spent on the last bike ride (in minutes) Distance of last ride (in miles) Marta [80] [8]
Loribeth [60] [9]
Ira [75] [15]
I need help on the last question which is,
"If all 3 riders travel for 3.5 hours at the same speed as their last ride how many total miles will the 3 riders travel altogether?"