Task 5. The sum of age the Total age of girls Ania, Béla and Vera is equal to 22 years. Kogda in several years Ania will reach the current age of Béla, the sum of age of all three girls will become equal 28 years. In several years when to Ania is as much years how many now Vera, to all three girls together will be 37 years old. How many now years to Ania?

In one year the total age of three girls increases for 3 years. (28-22)/3=2, that is Béla is more senior than Ania for 2 years. (37-22)/3=5, Vera is more senior than Ania for 5 years. And + A+2+A+5=22 A=5
Answer add