To solve for Distance:
Distance = Rate × Time
Distance traveled by Joseph:
D = 2 hours × 60 km
hour
D = 2 x 60 km
D = 120 km.
Joseph traveled a distance of 120 km.
Distance traveled by Ryan:
D = 4 hours × 30 km
hour
D = 4 x 30 km
D = 120 km.
Ryan traveled a distance of 120 km.
The ratio of distance traveled by Joseph to distance traveled by Ryan is 1:1.