how can we write 81 as a sum of 3 odd prime number
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Answer:
As a sum of three odd primes: 81 = 3 + 5 + 73 = 3 + 7 + 71 = 3 + 11 + 67 = 3 + 17 + 61 = 3 + 19 + 59 = 3 + 31 + 47 = 3 + 37 + 41 = 5 + 5 + 71 = 5 + 17 + 59 = 5 + 23 + 53 = 5 + 29 + 47 = 7 + 7 + 67 = 7 + 13 + 61 = 7 + 31 + 43 = 7 + 37 + 37 = 11 + 11 + 49 = 11 + 17 + 53 = 11 + 23 + 47 = 11 + 29 + 41 = 13 + 31 + 37 = 17 + .
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Step-by-step explanation:
81 = 3 + 5 + 73 = 3 + 7 + 71 = 3 + 11 + 67
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