Question 129

If 90% of A = 30% of B and B = x% of A, then the value of x is

Solution

Given, 90% of A = 30% of B,
so (90/100)*A = (30/100)*B
Solving the above equation gives B=3A,
B as a % of A = (B/A)*100 = 3*100 = 300
So, X = 300

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