" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Perbandingan berbalik nilai.90 km/jam : 3 jam 20 menit (200 menit)
80 km/jam : x
Jadi, waktu yang diperlukan adalah 225 menit atau 3 jam 45 menit.
Verified answer
Kelas 6 MatematikaBab Perbandingan
3 jam 20 menit
= 3 jam + (20/60) menit
= 3 jam + 1/3 jam
= 10/3 jam
90 km/jam . 10/3 jam = 80 km/jam . a
a = (90 . 10/3) / 80
a = 3,75 jam
a = 3 jam + 0,75 x 60 menit
a = 3 jam 45 menit