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The length a person can jump is inversely proportional to his weight. If a 20...

Mathematics
JAMB 2003

The length a person can jump is inversely proportional to his weight. If a 20 kg person can jump 1.5 m, find the constant of proportionality
  • A. 60
  • B. 30
  • C. 20
  • D. 15
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Correct Answer: Option B
Explanation
L ∝ 1/W
L = K/W
K = WL
= 1.5 * 20
30

There is an explanation video available below.


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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts