Home » GMAT » If 0.45x = 101.25, then x =
If 0.45x = 101.25, then x =
A. 180
B. 225
C. 328
D. 444
E. 448
Correct Answer: B
Explanation/Reference:
Explanation:
Because the answer choices are so far apart, you can ballpark this problem. Multiply both sides by 100 to eliminate the decimal points:
45x = 10125, divide both sides by 45.
x = 225.
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