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Mathematics 11 Online
OpenStudy (anonymous):

HEEELLLPPP!!! you measure a piece of rope and find the length to be 13cm. find the % error.... A.92 B..38 C.3.85 D. 015 % AND CAN YOU EXPLAIN HOW TO DO IT???

OpenStudy (anonymous):

1.98

OpenStudy (anonymous):

You know the rope is between 12.5 and 13.5 if the ruler is accurate, You have an uncertainty of about +-0.5/13 = +- 3.85%

OpenStudy (anonymous):

@douglaswinslowcooper thank you so much!!

OpenStudy (anonymous):

Very glad to have helped.

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