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Troyanec [42]
2 years ago
5

Divide: (12x4 + 9x3 – 10x2) ÷ 3x3

Mathematics
2 answers:
vlada-n [284]2 years ago
8 0

Answer:

55

Step-by-step explanation:

(12 \times 4 + 9 \times 3 - 10 \times 2) \div 3 \times 3 \\ (48 + 9 \times 3 - 10 \times 2) \div 3 \times 3 \\ (48 + 27 - 10 \times 2) \div 3 \times 3 \\ (48 + 27 - 20) \div 3 \times 3 \\ 55  \div 3  \times 3 \\  \frac{55}{3}  \times 3 \\ =55

\boxed{\green{= 55}}

Salsk061 [2.6K]2 years ago
4 0

Answer: 6.111

Step-by-step explanation: first break it down

(12x4 + 9x3 – 10x2) ÷ 3x3

(48 + 27 - 20)/9

(75 - 20)/9

55/9

6.111

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