Tolong bantuin yaa besok dikumpulin no. 4-no.10 ajaa
Matematika
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Pertanyaan
Tolong bantuin yaa besok dikumpulin no. 4-no.10 ajaa
1 Jawaban
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1. Jawaban truemoonlight
1. 144 = 6 × 6 × t
36t = 144
t = 4 cm
2. 15 × l × 3 = 180
45l = 180
l = 4 cm
3. p × 4 × 7 = 252
28p = 252
p = 9 cm
4. 1,5 × l × 0,8 = 1,2
1,2l = 1,2
l = 1 m
5. 2 × 0,9 × t = 2,7
1,8t = 2,7
t = 1,5 m
6. p × 10 × 3 = 72
30p = 72
p = 2,4 dm
7. 0,8 × l × 8 = 32
6,4l = 32
l = 5 dm
8. 9 × 7,2 × t = 324
64,8t = 324
t = 5 dm
9. 8 × 2,4 × 2,5 = 48 m^3
10. p × 10,3 × 8,4 = 1.034,24
86,52p = 1.034,24
p = 11,95 m