2019
Mathematics
JAMB
The weight of a day-old chick was measured to be 0.21g. If the actual weight of the chick is 0.18g, what was the percentage error in the measurement?
A.
15.5%
B.
18.2%
C.
14.8%
D.
16.7%
Correct Answer: 16.7%
Explanation
Actual weight = 0.18g Error = 0.21g - 0.18g = 0.03g % error = 0.03/0.18×100 = 16.7%
Actual weight = 0.18g Error = 0.21g - 0.18g = 0.03g % error = 0.03/0.18×100 = 16.7%THIS WEEK's
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