Answer:

Sanika present age is 11 years

her mother's age after 10 years is= 49

Step-by-step explanation:

let ger mother age be x then,

Sanika is 28 years young then her mother it means

sanika age is (x-28)

sum of both age = 50

(x-28) + x = 50

2x - 28 = 50

2x = 50+ 28

x = 78/2

× = 39

Answer:

Sanika's present age is 11

The age of a mother after ten years is 49

Step-by-step explanation:

Let the age of Sanika's mother be x

They have given that Sanika is 28 years younger than her mother

Therefore Sanika's age is x +( x-28)

The sum of the ages of Sanika and her mother = 50

x +(x-28) = 50

2x = 50+28

x = 78/2

x = 39

Therefore Mother's age = 39

Sanika's age = 39 - 28

Therefore Sanika's age = 11

Hence Mother's age after ten years is 49.