pake cara pliss besok di kumpulin
Matematika
hylmi6
Pertanyaan
pake cara pliss besok di kumpulin
1 Jawaban
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1. Jawaban RaffyA
10. 4913 Akar Kubik = 17 dm
11. Kubus Besar = 20 x 20 x 20 = 8.000 cm3
Kubus Kecil = 11 x 11 x 11 = 1331 cm3
8.000 + 1331 = 9331 cm3
12. 512 cm3 Akar Kubik = 8 cm
125 cm3 Akar Kubik = 5 cm
Tinngi Ketiga Kubus Ajaib = 8 × 2 + 5 = 16 +
5 = 21 cm
13. 41.200 m2 + 300 dam2 + 3 ha =
41.200 + 300 × 100 + 3 × 10.000 =
41.200 + 30.000 + 30.000 = 41.200 +
60.000 = 101.200 are
14. 2.7 Liter + 4 dm3 = 2.700 + 4.000 = 6.700 cm3
15. Mobil = 72 km / h
Diubah Ke M = 72 × 1.000 = 72.000
72.000 m / h
1 Detik = 72.000 : 60 = 1.200 m / detik