15 m / detik = km / jam Pakai cara!, tolong bantu

Posted on

15 m / detik = km / jam Pakai cara!, tolong bantu

1 km = 1000 m
1 jam = 3600 s

1m/s = 1 ÷ 1000 × 3600
15 m/s = 15 ÷ 1000 x 3600 = 54 km/jam

15:1000
per
3600
15 per 3600000
3 per 720000
1 per 240000