1 dan dua ya... tolong pliss

1
07.30 -05.30 = 2 jam
2 x 60 = 120
2
11- 8= 3 jam
180 ; 3 = 60km/jam
tolong like ya trism

1. Jarak = 60 km : 2 jam
= 30 km
2. Kecepatan = 180 km : 3 jam
= 60 km / jam