Mathematics, 02.07.2019 23:00 sierranowe2003
Emma needs 84 centimeters of ribbons. she measures and cuts a piece from a spool of ribbon. later she finds out she has actually cut 80 centimeters of ribbon. what is her percent error? write your answer to the nearest whole percent.
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Emma needs 84 centimeters of ribbons. she measures and cuts a piece from a spool of ribbon. later sh...
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