Discussion :: Symbols and Notations
- If P denotes +, Q denotes *, R denotes / and S denotes -, then 18 Q 12 P 4 R 5 S 6 = ?
Answer : Option B
Explanation :
Using the correct symbols, we have: Given expression = 18 * 12 / 4 + 5 - 6 = 18 * 3 + 5 - 6 = 53
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