Diket ۱ waktu : 01.30 Jarak : 30 km kecepatan?tolong dibantu ya​

K = J / W

= 30 : 3/2

= 30 x 2/3

= 30 x 2 = 60 : 3 = 20

= 20 km/jam

ANSWER BY SAINTPETERSBURG