Quiz [ 6 / 6 ]

Operasi hitung.

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Pembahasan :

Diketahui :

1. Yeay = 9!
2. Poin = 7²
3. Abis = 900.

Ditanya :

• Yeay – Poin + Abis.

Penyelesaian :

• 9! = 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2
• 9! = 362.880
• 7² = 7 × 7 = 49.

Jadi,

362.880 – 49 + 900

= 362.831 + 900

= 363.731✅

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~Operasi hitung.

Jawaban:

9! – 7² + 900

= (9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) – (7 × 7) + 900

= (72 × 7 × 6 × 5 × 4 × 3 × 2 × 1) – 49 + 900

= (504 × 6 × 5 × 4 × 3 × 2 × 1) – 49 + 900

= (3.024 × 5 × 4 × 3 × 2 × 1) – 49 + 900

= (15.120 × 4 × 3 × 2 × 1) – 49 + 900

= (60.480 × 3 × 2 × 1) – 49 + 900

= (181.440 × 2 × 1) – 49 + 900

= (362.880 × 1) – 49 + 900

= 362.880 – 49 + 900

= 362.831 + 900

= 363.731