Tolong Di jawab Pake Caranya Sy tunggu sampe besok, MAKASIH !!

Jawaban:

2) 240 : 3 =80km/jam

3) 11:30-10:00=1½jam:120=80km)/jam

4) 120:60=2jam + 07:30 = 09:30

5) 13:15-08:40+00:25=05:00 brrti 250/5jam=50/jam

6) 12:15+00:15=12:30brrti 550/12½jam=44/jam