Mathematics · Percentage
A student was supposed to multiply a positive real number p with another positive real number q. Instead, the student divided p by q. If the percentage error in the student's answer is 80%, the value of q is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15
- 2√5✓
- 3√2
- 42
Correct answer
√5
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