Question

Tolong yaa pake cara jwb nya,,

Answer 1

Verified answer

S = 45 km
t = Pukul 17.23 - Pukul 16.47 = 36 menit = 36/60 jam = 3/5 jam

v = s/t
v = 45/(3/5)
v = 45 x 5/3
v = 225/3
v = 75 km/jam

Answer 2

Jarak=45 km

Waktu=17.23-16.47
Waktu=36 menit
Waktu=36/60=3/5 jam

Kecepatan=Jarak÷Waktu
Kecepatan=45÷3/5
Kecepatan=45×5/3
Kecepatan=75 km/jam (D)