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If' +' means' divided by '-',means ' added to', 'x' means 'subtracted from' and '÷' means 'multiplied by1, then what is the value of 24 ÷ 12 - 18 + 9 ?
  • a)
    - 25
  • b)
    0.72
  • c)
    15.30
  • d)
    290
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
If + means divided by -,means added to, x means subtracted from and &...
Using the correct symbols, we have Given expression=24 x 12+18÷9
=288+2=290.
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Community Answer
If + means divided by -,means added to, x means subtracted from and &...
Understanding the Problem
To solve the expression "24 ÷ 12 - 18 + 9" using the unique definitions provided for the operators, we need to replace each symbol with its corresponding mathematical operation.
Symbol Replacement
- "+" means "divided by" (÷)
- "-" means "added to" (+)
- "x" means "subtracted from" (-)
- "÷" means "multiplied by 1" (×)
Let's rewrite the expression based on these definitions:
Expression Transcription
- Original: 24 ÷ 12 - 18 + 9
- Replacing symbols:
- 24 (multiplied by 1) 12 (added to) 18 (divided by) 9
This translates to:
24 × 12 + 18 ÷ 9
Calculating the Expression
1. Calculate 24 × 12:
24 × 12 = 288
2. Calculate 18 ÷ 9:
18 ÷ 9 = 2
3. Now add the results:
288 + 2 = 290
Final Result
Thus, the value of the expression "24 ÷ 12 - 18 + 9" after converting the symbols and performing the calculations is:
290
Therefore, the correct answer is option 'D'.
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Question Description
If + means divided by -,means added to, x means subtracted from and ÷ means multiplied by1, then what is the value of 24 ÷ 12 - 18 + 9 ?a)- 25b)0.72c)15.30d)290Correct answer is option 'D'. Can you explain this answer? for Class 7 2026 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about If + means divided by -,means added to, x means subtracted from and ÷ means multiplied by1, then what is the value of 24 ÷ 12 - 18 + 9 ?a)- 25b)0.72c)15.30d)290Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If + means divided by -,means added to, x means subtracted from and ÷ means multiplied by1, then what is the value of 24 ÷ 12 - 18 + 9 ?a)- 25b)0.72c)15.30d)290Correct answer is option 'D'. Can you explain this answer?.
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