Question

rohit is 4 yrs elder to his sister karishma their mothers age is 38 yrs if the sum of the age of rohit and karishma is equal to 10 less than their mothers age find their age

Answer 1

Answer:-

Let the age of Karishma be x years.

Given:-

Rohit is 4 yrs elder than Karishma.

⟹ Rohit's age = (x + 4) years.

Their mother's age = 38 yrs.

Also,

Sum of ages of Rohit and Karishma is 10 yrs less than their mother's age.

⟹ Age of Rohit + Age of Karishma = Mother's age - 10

⟹ x + 4 + x = 38 - 10

⟹ 2x = 28 - 4

⟹ 2x = 24

⟹ x = 24/2

⟹ x = 12

∴

• Age of Karishma = x = 12 years.
• Age of Rohit = x + 4 = 12 + 4 = 16 years

Answer 2

Answer:

Given :-

• Rohit is 4 years elder to his sister karishma their mother age is 38 years.If the sum of age of rohit and karishma is equal to 10 less than theirs mother age.

○To find :-

• Find their age.

○Solution :-

• In the question given that the mother age be =38 years.
• And Rohit age =x+4 years.

○Here to get the answer ,

• we should add

• Age of Rohith +Age of karishma =Mother age-10.
• Now applying the values we get that,
• x+4+x=38-10
• $2x + 4 = 28= 2x = 28 - 4 = x = \frac{24}{2} = x = 12$

○Therefore ,

• age of karishma=12 years
• age of Rohit=12+4=16years.

○Read related to this:-

• https://brainly.in/question/9875655.
• search on web.

○Hope it helps u mate.

○Thank you .