1.360km/jam=...km/menit 2.72km/jam=...m/detik 3.2,4km/jam=...m/menit 4.18m/detik=...cm/detik 5.15m/detik=...km/jam 6.50m/detik=...km/jam 7.0,5km/menit=...km/jam
Matematika
gah166
Pertanyaan
1.360km/jam=...km/menit
2.72km/jam=...m/detik
3.2,4km/jam=...m/menit
4.18m/detik=...cm/detik
5.15m/detik=...km/jam
6.50m/detik=...km/jam
7.0,5km/menit=...km/jam
8.40cm/detik=...m/menit
9.50mm/detik=...m/menit
10.2cm/detik=...km/jam
2.72km/jam=...m/detik
3.2,4km/jam=...m/menit
4.18m/detik=...cm/detik
5.15m/detik=...km/jam
6.50m/detik=...km/jam
7.0,5km/menit=...km/jam
8.40cm/detik=...m/menit
9.50mm/detik=...m/menit
10.2cm/detik=...km/jam
2 Jawaban
-
1. Jawaban MrM16
1) 21.600
2) 72.000×3.600 = 259.200.000
3) 2.400x60 = 144.000
4) 1.800
5) 0,015:60:60 = 0.0000041667
6) 0,05:60:60 = 0.0000138889
7) 0,5:60 = 0.0083333333
8) 0,4:60 = 0.0066666667
9) 0,05:60 = 0.0008333333
10) 0.0000055556 -
2. Jawaban elvinaaa2605
1. 360 km/jam = ......….... km/menit
= 360 x 60 = 21.600 km/menit
2. 72 km/jam = ..............m/menit
= 72 x 1.000 x 60 =
= 72.000 x 60 = 4.320.000 m/menit
3. 2,4 km/jam = ...............m/menit
= 2,4 x 1.000 x 60 =
= 2.400 x 60 = 114.000 m/menit
4. 18 m/detik = ...............cm/detik
= 18 x 100 = 1.800 cm/detik
5. 15 m/detik = ...............km/jam
= 15 ÷ 1.000 ÷ 360
=0,015 ÷ 360 = 4,16 km/jam
6. 50 m/detik = ...........km/jam
= 50 ÷ 1.000 ÷ 360 =
= 0,05 ÷ 360 = 1,38 km/jam
7. 0,5 km/menit = .................km/jam
= 0,5 ÷ 60 = 0,0083 km/jam
8. 40 cm/detik = .............m/menit
= 40 ÷ 100 ÷ 60 =
= 0,04 ÷ 60 = 0,0006 m/menit
9. 50 mm/detik = .........m/menit
= 50 ÷ 1.000 ÷ 60 =
= 0,05 ÷ 60 = 0,00083 m/menit
10. 2 cm/detik = .........km/jam
= 2 ÷ 100.000 ÷ 360 =
= 0,000002 ÷ 360 = 1,38 km/jam
Maaf kalau salah
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