Jawaban:
12. D
13. D
14. A
15. D
16. A
17. D
18. B
19. A
Penjelasan dengan langkah-langkah:
12. Yang merupakan jaring jaring balok adalah D
13. 3m³ + 35dm³ = ......l
= (3×1000) + 35 liter
= 3000 + 35 liter
= 3035 liter ( D )
14. 40 dal + 3,5 m³ = ....... dm³ atau l
= (40 × 10 ) + (35×1000)
= 400 + 3500
= 3900 dm³ ( A )
15. 5 dm³ + 15 l = ........ mm³ [ l = dm³ ]
= 5 + 15 dm³
= 20 dm³
= 20 × 1.000.000 mm³
= 20.000.000 mm³ ( D )
16. 2 ^ jumlah kubus
= 2 ^ 4
= 16 ( A )
17. Volume kubus = s³
= s³
= 2³
= 8 ( D )
18. Volume dalam liter = dm³
= 3 m → 30 dm
= 30³
= 27.000 dm³
= 27.000 liter ( B )
19. Banyak persen × jumlah murid
= 25% × 80
= ¼ × 80
= 20 ( A )
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Verified answer
Jawaban:
12. D
13. D
14. A
15. D
16. A
17. D
18. B
19. A
Penjelasan dengan langkah-langkah:
12. Yang merupakan jaring jaring balok adalah D
13. 3m³ + 35dm³ = ......l
= (3×1000) + 35 liter
= 3000 + 35 liter
= 3035 liter ( D )
14. 40 dal + 3,5 m³ = ....... dm³ atau l
= (40 × 10 ) + (35×1000)
= 400 + 3500
= 3900 dm³ ( A )
15. 5 dm³ + 15 l = ........ mm³ [ l = dm³ ]
= 5 + 15 dm³
= 20 dm³
= 20 × 1.000.000 mm³
= 20.000.000 mm³ ( D )
16. 2 ^ jumlah kubus
= 2 ^ 4
= 16 ( A )
17. Volume kubus = s³
= s³
= 2³
= 8 ( D )
18. Volume dalam liter = dm³
= 3 m → 30 dm
= 30³
= 27.000 dm³
= 27.000 liter ( B )
19. Banyak persen × jumlah murid
= 25% × 80
= ¼ × 80
= 20 ( A )