alleryStart learning →Which sum has a different parity from the rest: 7 + 9, 12 + 4, 5 + 8, 11 + 3?
A7 + 9
B12 + 4
C11 + 3
D5 + 8
Answer & Solution
Correct answer: D. 5 + 8
Odd plus odd and even plus even are both even (16, 16, 14), but 5 + 8 mixes parities and gives the odd result 13.
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