- AM + K × N
- BM - K × N
- CM × K - N
- DM - K + N
Step-by-Step Solution
M - K makes M the brother of K, and K × N makes K the father of N, so M is the brother of N's father, i.e. the paternal uncle.
Answer: B) M - K × N
In a certain code, 'A + B' means A is the mother of B, 'A - B' means A is the brother of B, 'A × B' means A is the father of B, and 'A ÷ B' means A is the sister of B. Which expression means 'M is the paternal uncle of N'?
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