No 5) debit = volume/waktu= 1800l / 900 detik = 2 liter/detik
No 6)
Waktu = 05.30 - 06.54 = 1 jam 14 menit = 1 7/30 jam = 37/30 jam
Jarak = 50 km/jam x 37/30 jam = 61,67 km
No 7)
Volume = 100 x 60 x 80 = 480.000 cm³
Waktu = 480.000 cm³/200 cm³ / detik = 2400 detik = 40 menit
No 8)
Kecepatan = 50 km/ (5/4) jam = 50 x (4/5) = 40 km/jam
No 9)
07.00-10.30 = 3,5 jam
Kecepatan = 196 / 3,5 = 56 km/jam
No 10)
Kecepatan = 75 km/2 jam = 37,5 km/jam
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No 5) debit = volume/waktu= 1800l / 900 detik = 2 liter/detik
No 6)
Waktu = 05.30 - 06.54 = 1 jam 14 menit = 1 7/30 jam = 37/30 jam
Jarak = 50 km/jam x 37/30 jam = 61,67 km
No 7)
Volume = 100 x 60 x 80 = 480.000 cm³
Waktu = 480.000 cm³/200 cm³ / detik = 2400 detik = 40 menit
No 8)
Kecepatan = 50 km/ (5/4) jam = 50 x (4/5) = 40 km/jam
No 9)
07.00-10.30 = 3,5 jam
Kecepatan = 196 / 3,5 = 56 km/jam
No 10)
Kecepatan = 75 km/2 jam = 37,5 km/jam