Question

Q24. Present age of Sona is 13 years and her grandfather's age is five
times of Sona's age. Sona's mother age is thrice of Sona's age.
a) What are the present ages of her grandfather and mother?
b) Find the ratio of age of grand father to the age of Sona after
12years.
c) Find the ratio of age of Sona to the age of her grandfather, if her
grandfather's age was 56 years.
d) Find the ratio of age of Sona to the age of her mother, if the age of
mother will be 50 years.​

Answer 1

Answer:

(a) 13❌5 = 65

Step-by-step explanation:

if , 13 is 'x' so it is x5 ( x❌5)