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- (3-3 * 95/2) / (272/3 * 3-4) =?
Question 1:
(3-3 * 95/2) / (272/3 * 3-4) =? A. 3
B. 9
C. 81
Feedback (3-3 * 95/2) / (272/3 * 3-4) = [3-3 * (32)5/2] / [(33)2/3 * 3-4]
= (3-3 * 35) / (32 * 3-4) = (3-3+5)/(32-4) = 32/3-2 = 32 * 32 = 81.
D. 21
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