Tolong jawab nomor 1. 160 kilometer =4 jam =....km/jam nomor 2. 1.800 meter=15 menit=.....m/detik nomor 3. 378 meter=42 detik=....m/detik nomor 4. 1.080 kilometer=....jam= 60km/ jam no 5. ....meter= 29 detik= 45 m/detik. tolong jawab besok kumpul please
98han
1. 160/4 = 40km/jam 2. 1800/900 = 2m/s 3. 378/42 = 9m/s 4. 1080/60 = 18 jam 5. 29 x 45 = 1305 meter
1. Kecepatan = = = 40 Km / Jam 2. Kecepatan = = = = 2 m / Detik 3. Kecepatan = = = 9 m / Detik 4. Waktu = = = `18 Jam 5. Jarak = Kecepatan × Waktu = 45 × 29 = 1305 m
2. 1800/900 = 2m/s
3. 378/42 = 9m/s
4. 1080/60 = 18 jam
5. 29 x 45 = 1305 meter
1. Kecepatan =
=
= 40 Km / Jam
2. Kecepatan =
=
=
= 2 m / Detik
3. Kecepatan =
=
= 9 m / Detik
4. Waktu =
=
= `18 Jam
5. Jarak = Kecepatan × Waktu
= 45 × 29
= 1305 m