Question

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%

Answer 1

A. 6.7

Step-by-step explanation:

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