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Shortcut used: Reduce the ratio first, then scale both terms by the same multiplier.
Solve in 3 steps:
- Write the ratio clearly.
- Find the common multiplier.
- Apply it to the missing term.
Common mistake: Do not scale only one side of the ratio.
Question 1
Multiple Choice Question
Question
In a Ratio and Proportion practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
Explanation
Correct Answer: C
ANSWER
Correct Answer: C
Method / Topic: Ratio and Proportion
Correct percentage = 18/24 x 100 = 75%.
Why this answer is correct
The answer keeps the ratio proportional.
Short Explanation
Correct percentage = 18/24 x 100 = 75%.
Detailed Explanation
Question
In a Ratio and Proportion practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
ANSWER
Correct Answer: C
Method / Topic: Ratio and Proportion
<p><strong>Question:</strong> Find the percentage of correct
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Question 1
Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Learn + solve
Shortcut used, common trap, and the fastest solving route
Shortcut used: Reduce the ratio first, then scale both terms by the same multiplier.
Solve in 3 steps:
- Write the ratio clearly.
- Find the common multiplier.
- Apply it to the missing term.
Common mistake: Do not scale only one side of the ratio.
Question
In a Ratio and Proportion practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
Explanation
Correct Answer: C
ANSWER
Correct Answer: C
Method / Topic: Ratio and Proportion
Correct percentage = 18/24 x 100 = 75%.
Why this answer is correct
The answer keeps the ratio proportional.
Short Explanation
Correct percentage = 18/24 x 100 = 75%.
Detailed Explanation
Question
In a Ratio and Proportion practice set, a student answers 18 questions correctly out of 24. What percentage is correct?
ANSWER
Correct Answer: C
Method / Topic: Ratio and Proportion
<p><strong>Question:</strong> Find the percentage of correct
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