Question

Ravi's sister is twice Ravi. And Ravi is 6 years old. Then when his sister will turn 80. What will be his age?

Answer 1

his age will be about to 40 to 70 years

Answer 2

Answer:

40 years

Step-by-step explanation:

Age of Ravi be "x" years

Age of Ravi sister be "2x"

therefore, given Ravi's age = 6 years

then, Ravi's sister' age is 2×6=12 years

when Ravi's sister was 80 years

then the age of Ravi is half of the sister's age = 40 years