Jarak kota120km.jikaditempuh p waktu2 jam q 3 jam e 4jam hitunglah rata rata kecepatan ketiga jenis kendaraan

Kendaraan 1
v = s ÷ t
=> (120km) ÷ (2jam)
=> 60 Km / Jam

Kendaraan 2
v = s ÷ t
=> (120km) ÷ (3jam)
=> 40 Km/Jam

Kendaraan 3
v = s ÷ t
=> (120Km) ÷ (4 Jam)
=> 30 Km/Jam

Rata Rata
=> ( 60 + 40 + 30 ) ÷ 3
=> 130 ÷ 3
=> 43 1/3 Km/Jam


Semoga Bermanfaat {^=^}
Makasih:D