Question

Sneha is twice as old as machine in 12 years time their combined is will be 6 time machine present age what are their present age solution​

Answer 1

let present machine's age be x

sneha's age = 2x

after 12 years,

Machine's age = x+12

Sneha's age = 2x+12 = x+6

now given

(x+6)+(x+12)=6x

2x+18=6x

18=6x-2x

18=4x

x=18/4

x=4.5 years

Sneh's age= 2(4.5)= 9 years

Answer 2

Answer:

Step-by-step explanation:

Let the age of Machine be x years.

Therefore age of Sneha=2x years.

Now,

After 12 years,

Sneha's age = (2x+12)

Machine's age=(x+12)

According to the given condition,

(2x +12)+(x+12)=6x

2x+12+x+12=6x

3x+24=6x

6x-3x=24

3x=24

x=8

Sneha is 2x=2×8=16 years

& Machine is x=8 years

....

...

..

Please rate if you like it....

Thank you