Question

Rida’s father is 4 times as old as Rida. After 5 years, father will be three times as old as Rida. Find their present ages.

Answer 1

Answer:

present ratio of father and rida= 4:1....1

after 5 years ratio of father and rida = 3:1...2

equaling the ratio difference multiplying eq1 with 2 and 2 with 3

we get

present ratio of father and ridha= 8: 2

and after 5 years = 9:3

1 unit = 5 years difference

there for 8 unit will be 40

and 2 unit will be 10

therefore father age is 40 and ridha age is 10

Answer 2

Answer:

Step-by-step explanation:

Rida is my sis