Teena is 3 years younger than her brother. if the sum of their age is 32. what are their present age.

Teena is 14.5 years old and her brother is 17.5 years old.

Step-by-step explanation:

Let her brother's agebe the base unit (1 unit)

Therefore, Teena's age will be 1u - 3

Total age: 1u + 1u - 3 = 2u - 3

2u - 3 = 32

2u = 35

1u = 17.5

Her brother is 17.5 years old, and Teena is 17.5 - 3 = 14.5 years old.