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N76 [4]
3 years ago
6

What is the value of n? 9×27+2×31-28=

Mathematics
1 answer:
zepelin [54]3 years ago
6 0
If you use PEMDAS: Parentheses, Exponents, Multiply, Divide, Add, Subtract for order of operations your answer will be 277
9x27+2x31-28
243+62-28
305-28=277
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