tolong jawab ya no 22- 30 ya bsk kumpul

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NathanaelEnr
Sekolah Dasar Matematika 15+8 poin


Tolong jawab ya bsk kumpul plissss
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Tanyakan detil pertanyaan Berhenti mengikuti tidak puas? sampaikan! dari Alanwalker15 29 menit yang lalu
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No 22
35³ ÷ 7³
= (35 ÷ 7)³
= 5³
= 125

No 23
Tidak ada jawabannya

No 24
s = ³√V
s = ³√4096L
s = 16dm ( L = dm³)

No 25
D = V ÷ t
D = 186L ÷ 5(60s)
D = 0,62 L/s

No 26
D = (p×l×t) ÷ t
D = (25×15×1,2)m³ ÷ 20(3600s)
D = 450m³ ÷ 72000s
D = 0,00625m³/s = 6,25L/s
(1m³ = 1000L)

No 27
V = D × t
V = 2,35L/s × 18(60s)
V = 2,35L/s × 1080s
V = 2538L

No 28
t = V ÷ D
t = 14.850L ÷ 5,5L/s
t = 2700s = 45 menit (1jam = 3600s)

No 29
s = ³√V
s = ³√13.834cm³
s = 24cm

A = s²
A = (24cm)²
A = 576cm²

No 30
KPK dari 12s, 15s, dan 18s = 180s
180s = 3menit

05.45 + 3menit × 4
= 05.45 + 12menit
= 05.57

Kasih jawaban terbaik ya : )