Question

Raju is 9 years old .His sister is 2 times elder than him . What will be the square of Raju's age
explain

Answer 1

Answer:

81

Step-by-step explanation:

9×9=81and his sister age is 11

If answer is right mark me as brainliest

Answer 2

Answer:

Raju's age = 6 years

Sister's age = 6/2 = 3 years

Present age of Raju = 40 years

Present age of sister = 40 - 3 = 37 years

Ans:- 37 years