Question

Shreya age is 7 year more than two times salary age if 3 year hence,sarla age will be 19 year more than Shreya age then find their present ages

Answer 1

Correct Question:

• Shreya's age is 7 years more than two times Sarla's age. If 3 year hence, Shreya's age will be 19 years more than Sarla's age, then find their present ages.

Answer:

• $\bold\red{Shreya's \:Present \:Age= 31\:Years}$

• $\bold\red{Sarla's \:Present\: Age= 12\:Years}$

Step-by-step explanation:

Let,

the present age of Shreya be 'x' years

and

the present age of Sarla be 'y' years.

Now,

It is being given that,

Shreya's age is 7 yrs more than two times Sarla's age.

Therefore,

According to condition,

we get,

=> x = 2y + 7 .............(i)

Further,

After 3 years,

Shreya's age = (x+3) yrs

and

Sarla's age = (y+3) yrs

And,

it's given that,

Shreya's age will be 19 yrs more than Sarla's age.

Thus,

we get,

=> x + 3 = y + 3 + 19

Now,

Putting the value of x from Equation (i),

we get,

=> 2y + 7 + 3 = y + 3 + 19

=> 2y + 10 = y + 22

=> 2y - y = 22 - 10

=> y = 12

Thus,

=> x = (2 × 12) + 7 = 24 + 7

=> x = 31

Hence,

Shreya's Present Age = 31 years

Sarla's Present Age = 12 years