Home » GMAT » How old will Stacy be a decade from now?
In 13.5 years Stacy will be as old as Carolyn is now. Thirty two years ago Carolyn was two and a half the age of Stacy. How old will Stacy be a decade from now?
A. 36
B. 47
C. 51
D. 64
E. 71
Correct Answer: C
Explanation/Reference:
Explanation:
Translate the data into numbers: s (Stacey) + 13.5 = c (Caroline) and 2.5(s-32) = c 32. From the equations Today Stacy is 41 years old, in a decade from now she will be 51.
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