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A. 1
B. 2
C. 3
D. 5

Explanation:

8/15 * 3/4 * 3 ?/4 = 1.5

=> 3 ?/4 = 3/2 * 5/2 = 15/4 = 3 3/4
=> ? = 3.

Correct Answer: 3

Last Updated: February 07, 2020