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Verified answer
2 jam 10 menit
jadi kecepatan rata2, 45 km/jam..
Bab Pengukuran
Waktu = 12.30 - 10.20
Waktu = 02.10
10 menit = 10/60 jam
10 menit = 1/6 jam
02.10 = 2 1/6 jam
02.10 = 13/6 jam
Kecepatan
= jarak / waktu
= 98 km / (13/6 jam)
= 98 . 6/13
= 45,23 km/jam