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5 votes
A car's speedometer is reading 55 miles per hour. The percent of error is 5%. What is the actual speed of the car? Round your answer to the nearest mile per hour.

A) 51 or 54 mph
B) 50 or 60 mph
C) 53 or 56 mph
D) 52 or 58 mph

User Bninopaul
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2 Answers

1 vote
Answer: D

Solution: 55 times 5%=2.75%
2.75% + 55=57.75
User Gwnp
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7 votes
55 x 5% is 2.75 so 2.75 + 55 is 57.75 so its probably D
User Elliott B
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