Questions and Answers
Evaluate the expression: $16 R 12 P 49 S 7 Q 9$. What does it equal?
What is the correct value of the expression: $32 S 8 R 9$?
Determine the result of the expression: $8 R 8 P 8 S 8 Q 8$.
What does the expression $36 R 4 S 8 Q 7 P 4$ evaluate to?
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Which of the following expressions is evaluated correctly?
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Study Notes
Mathematical Operations and Symbols
- P represents addition ('+').
- Q represents subtraction ('-').
- R represents multiplication ('×').
- S represents division ('÷').
Statement Evaluation
- Each mathematical statement needs evaluation based on the order of operations (BODMAS/BIDMAS: Brackets, Orders, Division and Multiplication, Addition and Subtraction).
Statements to Analyze
-
16 R 12 P 49 S 7 Q 9 = 200
- Translates to 16 × 12 + 49 ÷ 7 - 9.
- Calculate: 192 + 7 - 9 → 190.
-
32 S 8 R 9 = 160 Q 12 R 12
- Translates to 32 ÷ 8 × 9 = 160 - 12 × 12.
- Calculate: 4 × 9 = 36; 160 - 144 = 16; 36 ≠ 16.
-
8 R 8 P 8 S 8 Q 8 = 57
- Translates to 8 × 8 + 8 ÷ 8 - 8.
- Calculate: 64 + 1 - 8 = 57, which is correct.
-
36 R 4 S 8 Q 7 P 4 = 10
- Translates to 36 × 4 ÷ 8 - 7 + 4.
- Calculate: 144 ÷ 8 - 7 + 4 = 18 - 7 + 4 = 15, which is incorrect.
Conclusion
- Out of the statements, 8 R 8 P 8 S 8 Q 8 = 57 is accurate.
- The other statements do not equate to the provided result, indicating errors in those calculations.
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Description
Test your understanding of mathematical operations and their representations. This quiz challenges you to analyze various expressions using given symbols for addition, subtraction, multiplication, and division. Can you identify the correct statements among the options provided?
