In 3 years, Jayden will be half of Ernesto's age. If Ernesto is 11 years old, how many years old is Jayden now?
Stream of thoughts:
4
Ernesto = 11 + 3 = 14.

Jayden = 14 / 2 = 7 in 3 years.

Now = 7 - 3 = 4.

Jayden is 4 years old.

.

Thus, the answer is 4