Bethan and Siobhan are cousins. They both live in the same city but do not attend the same school.
The graph represents each of their journeys to school and back.
Distance from
home (km)
a) At what time does Bethan arrive home from school?
14:45 15:15 15:30 16:00
А
B
С
D
4
24
b) What distance does Siobhan
travel each day when going to
school and back?
5 km 8 km 16 km
A B C D
08.00
10:00
12:00
14:00
16:00 4 km
Time
Кеу
--- Bethan's journey
Siobhan's journey