Answer:
6km
Step-by-step explanation:
Mapoela can walk 2 km in 30 minutes.
30 minutes=2kms and she walked for 1 and a half hour
1 and a half hour=90 minutes so if 30 minutes=2km.
30 minutes=2km
60 minutes=1 hour/4kms
90 minutes= Our 1 and a half hour/6 km
