If 45% of z is 96% of y and y is 75% of x, what percent of x is z?
Choose the correct choice from the following answers.
A) 200
B) 160
C) 100
D) 65
E) 50
(45/100)z = (96/100)y   and y = (75/100)x i.e. y = (3/4)x   i.e. (45/100)z = (96/100)*(3/4)x   i.e. z = (96*3)x/(45*4)   i.e. z = (1.6)x = (160/100)x   i.e. z is 160% of x   Answer: Option 160
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If 45% of z is 96% of y and y is 75% of x, what percent of x is z?