Asked by Emily

Josh and Greg leave from the same place and travel the same route. Josh travels 2 hours and stops. Greg travels 5 hours at double Josh's rate. After five hours they are 256 miles apart. Find the rate and distance of each.
Answered by Steve
distance = speed * time
So, if Greg's speed is s, then Josh's speed is 2s.
Greg travels 256 miles farther, so

2s + 256 = 5(2s)
Answered by Emily
thank you, ir das REALLY useful
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