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8) In science lab, Sue estimated that there were 140 amoebas under her microscope, but there were actually 150. What was the percent error of her estimate?
A) 6.7%
B) 8.3%
C) 9.4%
D) 10%

Respuesta :

Answer:

A. 6.7

Explanation:

just look up the obvious question. (not the actual question)