Sagot :
Answer:
90 km
Step-by-step explanation:
120 minutes = 2 hours
30 km = 1 hour
60 km = 2 hours
60 km : 2 hours = N km : 6 hou
(6 ÷ 2) x 60
3 x 60 = 180
= 180 km
Answer:
90 km
Step-by-step explanation:
120 minutes = 2 hours
30 km = 1 hour
60 km = 2 hours
60 km : 2 hours = N km : 6 hou
(6 ÷ 2) x 60
3 x 60 = 180
= 180 km