Ayo dong bantu besk diumpulin

1. 90km/jam = ......... m/2mnt
90 x 1000 = 90.000m/jam
90.000 x 60/1 = 90.000 ÷ 60 = 1500m/mnt
= 1500 x 2 = 3000m/mnt
E. 3000m