Q. Akhir
[tex] \\ \\ [/tex]
[tex] \\ \\ [/tex]
[tex] \large \: \frac{2}{4} \times \frac{1}{1} \times \frac{8}{5} = ....[/tex]
[tex] \\ \\ [/tex]
6! × 4! + 6! = .....
[tex] \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
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[tex] \\ \\ [/tex]
[tex] \\ \\ [/tex]
[tex] \large \: \frac{2}{4} \times \frac{1}{1} \times \frac{8}{5} = ....[/tex]
[tex] \\ \\ [/tex]
6! × 4! + 6! = .....
[tex] \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
Jawaban:
2/4 × 1/1 × 8/5
(2×1/4×1) × 8/5
2/4 × 8/5
16/20
= 4/5
6! × 4! + 6!
(6×5×4×3×2×1) × (4×3×2×1) + (6×5×4×3×2×1)
(30×12×2) × (12×2) + (30×12×2)
720 × 24 + 720
17.280 + 720
= 18.000
Penjelasan dengan langkah-langkah:
[tex] \large \: \frac{2}{4} \times \frac{1}{1} \times \frac{8}{5} = ...[/tex]
[tex] = \frac{2}{4} \times \frac{8}{5} [/tex]
[tex] = \frac{2 \times 8}{4 \times 5} [/tex]
[tex] = \frac{16 \div 4}{20 \div 4} [/tex]
[tex] \bf= \frac{4}{5} [/tex]
_________________
6! × 4! + 6!
= ( 6 × 5 × 4 × 3 × 2 × 1 ) × ( 4 × 3 × 2 × 1 ) + ( 6 × 5 × 4 × 3 × 2 × 1 )
= ( 30 × 12 × 2 ) × ( 12 × 2 ) + ( 30 × 12 × 2 )
= 720 × 24 + 720
= 17.280 + 720
= 18.000
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