Question

When X is as old as Y by then Z will be half of Y. What is the present age of Xif y says "I was the same age as X is now when he
was bom"? (The present age of Z is 10.)
Select one
60
40
20
30​

Answer 1

Answer:

Answer is:-20

Step-by-step explanation:

X and Y are same age.

Z is half of Y

Z is 10.

10+10=20

then Y will be 20.

Y ans X are same age then X also 20.