#1 Jo estimates that a piece of ribbon measures 8.5 inches. If it actually measures 7.8 inches, what is the percent error of Jo’
s estimate? *
2 answers:
Answer:
8.97 %
Step-by-step explanation:
error is 8.5 - 7.8 inches = 0.7 inches
now
x % of 7.8 = 0.7
7.8x/100 = 0.7
x = 70/7.8 %
= 8.97 %
Answer:
Jo's estimate was 109% the actual answer
Step-by-step explanation:
109% of 7.8 is 8.502, round up to 8.5
May I have brainliest please? :)
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