Determine the answer for the equation below with correct number of significant figures: 3.215 x 13.2 ÷ 0.218 =

a) 194.669
b) 195
c) 194.7
d) 194.67
e) none of the above

A) 194.669

EXPLANATION

3.215 x 13.2 ÷ 0.218 = 194.669

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

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