16. Rumus : (2a - a) +(2b - b) + (3c - c)
5 jam + 12 menit + 32 detik - 2 jam - 48 menit - 58 detik
(5 jam - 2 jam)+(12 menit - 48 menit)+(32 detik - 58 detik) = 2 jam 23 menit 34 detik
17. 1L = 1dm³ = 0,001m³
7000 L - 3300 L - 2000 L = 1700L = 1,7m³
18. b. 60 km/jam
45km/45menit = 1 km/menit × 60 = 60km/jam
19. 1ton = 1000kg, 1 kwintal = 100 kg
24000 + 1800 - 2600 = 1600
20. Lp = 2×La + Ls
= 2×100 + 6×8
= 200 + 40 = 240
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16. Rumus : (2a - a) +(2b - b) + (3c - c)
5 jam + 12 menit + 32 detik - 2 jam - 48 menit - 58 detik
(5 jam - 2 jam)+(12 menit - 48 menit)+(32 detik - 58 detik) = 2 jam 23 menit 34 detik
17. 1L = 1dm³ = 0,001m³
7000 L - 3300 L - 2000 L = 1700L = 1,7m³
18. b. 60 km/jam
45km/45menit = 1 km/menit × 60 = 60km/jam
19. 1ton = 1000kg, 1 kwintal = 100 kg
24000 + 1800 - 2600 = 1600
20. Lp = 2×La + Ls
= 2×100 + 6×8
= 200 + 40 = 240
Kalo slh maaf v: