Mathematics · Mathematical Operations
In an imaginary mathematical system, P denotes subtraction, Q denotes division, R denotes addition and S denotes multiplication. All other rules of mathematics are the same as in the existing system. What is the value of the given expression? 106 R 115 Q 23 S 7 P 19
- 1122✓
- 245
- 387
- 4154
Correct answer
122
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