Question

Tolong jawaban no 6 dan 7

Answer 1

6) 45km/jam
= 45 × 1000/60
= 45 × 100/6
= 4500/6
= 750 m/mnt
= 750 × 1/60
= 12,5 m/dtk

7) 72 km / 24 km
= 3 jam
jadi 72 km/ 3 jam = 24 km/ jam
= 24 × 1000/3600
= 6,7 m/dtk