3 years ago

Irina predicted that she would sell 75 books, but she actually sold 95 books. Which expression would find the percent error?

Mathematics

2 answers:

CaHeK987 [17]3 years ago

4 0

Percent error = |actual error - expected error/ expected error| * 100%
(|75-95|)/95 = 0.21
0.21 * 100% = 21% error

dolphi86 [110]3 years ago

3 0

Answer:

Step-by-step explanation:

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