Penjelasan dengan langkah-langkah:
Diketahui
Volume 1.728 dm³
Ditanya
Panjang rusuk?
→ V = r³
→ r =
Lebar?
→ V = p × ℓ × t
→ 9.800 = 28 × ℓ × 25
→ 9.800 = 700 × ℓ
→ ℓ = 9.800/700
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Penjelasan dengan langkah-langkah:
Nomor 1
Diketahui
Volume 1.728 dm³
Ditanya
Panjang rusuk?
Penyelesaian :
→ V = r³
→ r =
────────
Nomor 2
Diketahui
Ditanya
Lebar?
Penyelesaian :
→ V = p × ℓ × t
→ 9.800 = 28 × ℓ × 25
→ 9.800 = 700 × ℓ
→ ℓ = 9.800/700