Question

Tolong 1 sampai 6 dan 11 sampai 14 plis kerjakan

Answer 1

1.d karna kan 1 liter = 1dm

Answer 2

1. 3m(3)/jam = ..... liter/jam
= 3 x 1.000 = 3.000 liter/jam

2. 3m(3) + 2.000dm() = ... liter
= 3 x 1.000 = 3.000 liter
= 2.000 dm(3) = 2.000 liter
______________________=
= 5.000 liter

3. 10m(3)/menit = .... dm(3)/menit
= 10 x 1.000 = 10.000 dm(3)/menit

4. 60.000cm(3)/detik = .... dm(3)/detik
= 60.000 : 1.000 = 60 dm(3)/detik

5. 0,8m(3)/jam = .... dm(3)/menit
= 0,8 x 1.000 = 800 : 60 = 13,3

6. 6.000 : 2 = 3.000 : 60 = 50 liter/detik


11. V = 12m(3)
= d = 100 liter/menit
= V : d = 12x 1000 = 12.000 : 100
= 120 menit.-> jam = 2 jam

12. 75m(3) - 60m(3)
= 15m(3) : 15 menit =  1m(3) -> cm(3)
= 1 x 1.000.000 = 1.000.000cm(3)/menit

13. 18.000 : 3.600 = 5m(3)/detik

14. 54km(3)/jam = ...m(3)/detik
= 54 x 1.000.000.000 = 54.000.000.000 : 3.600 = 15.000.000 m(3)/detik

Jadikan yang terbaik ya!