X was born three years after Y and Z got married. Y is three years younger than Z. Currently, X is 20 years younger than Y. Three years from now, the ...

Question

X was born three years after Y and Z got married. Y is three years younger than Z. Currently, X is 20 years younger than Y. Three years from now, the ratio of Z's age to Y's age will be 11:1011 : 10. How many years ago did Y and Z get married?

Options

A.

10 years

B.

7 years

C.

13 years

D.

8 years

E.

6 years

ageratioalgebralogical reasoning

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