Average age of Sunita, Shilpa Sukanya and Suruchi is 18 years. The ave

1.	Average age of Sunita, Shilpa Sukanya and Suruchi is 18 years. The average age ofShilpa, Sukanya. Suruchi and Sneha is 20 years. If Sunita is 16 years old, then howold is Sneha?
Answer» SNEHA's AGE =24years Step-by-step explanation: sneha's age=16years let SHILPA Sukanya SURUCHI's total average age be a,b,c respectively. sneha's age be y Now, 16 +a+b+c/4=18 16+a+b+c=72 a+b+c=56 So, a+b+c+y/4=20 56+y/4=20 56+y=80 y=24

Average age of Sunita, Shilpa Sukanya and Suruchi is 18 years. The average age ofShilpa, Sukanya. Suruchi and Sneha is 20 years. If Sunita is 16 years old, then howold is Sneha?

Answer»

SNEHA's AGE =24years

Step-by-step explanation:

sneha's age=16years

let SHILPA Sukanya SURUCHI's total average age be a,b,c respectively.

sneha's age be y

Now,

16 +a+b+c/4=18

16+a+b+c=72

a+b+c=56

So,

a+b+c+y/4=20

56+y/4=20

56+y=80

y=24