Question

sneha is 3 years older than neha.6 years ago sneha age was 4times that of neha . find the persent age of sneha​

Answer 1

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present age of neha=x years

present age of Sneha =x+3 years

6years ago age of neha =x-6 years

and age of Sneha =x+3-6=x-3 years

as the question 6 years ago age of Sneha =4(x-6) years

according to the question,

x-3=4(x-6)

or,x-3=4x-24

or,x-4x=-24+3

or,-3x= -21

or,3x=21

or,x=21/3(dividing both sides by 3)

or,x=7(solution)

age of neha =7 years

therefore age of Sneha =7+3 years =10 years