Question

20. Age of Nayana is thrice of the age of Ananya. After 5 years, age of Nayana
will be 5/2 times of the age of Ananya. Find their present age.​

Answer 1

Answer:

Age of Nayana = 45 Years

Age of Ananya = 15 Years

Step-by-step explanation:

Let's :-

☆ Present Age Of Nayana be x

☆ Then, Ananya Present Age be y

$\rule{200} {2}$

Given =>

• Age of Nayana is thrice of the age of Ananya.

$\rule{200} {2}$

Solution :-

Then,

• X = 3y .............(i)

$\rule{200} {2}$

❇️After 5 Years

• X+5 = 5/2(y+5) ................ (ii)
• From equation (i)
• 3y+5=5y+25/2
• 2(3y+5)=5y+25
• 6y+10=5y+25
• 6y-5y=25-10
• Y=15 {put in (i)}

Then,

• X=3×15
• X=45

$\rule{200} {2}$

$\large {\boxed {\bold {\red {Age\:of\:Nayana\:=\:45 Years}}}}$

$\large {\boxed {\bold {\</strong><strong>purple</strong><strong> {Age\:of\:</strong><strong>Ananya</strong><strong>\:=\:</strong><strong>1</strong><strong>5 Years}}}}$

$\rule{200} {2}$

Thank You.

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Answer 2

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