Question

the ratio of present ages of arti and arjun is 5:3 . if arti is 45 years old , what is arjuns present age​

Answer 1

Given :

• The Ratio of present ages of arti and arjun is 5:3 .
• Arti's age is 45 yrs .

To Find :

• Present age of Arjun .

Solution :

$\longmapsto\tt{Let\:present\:age\:of\:Arti\:be=5x}$

$\longmapsto\tt{Let\:present\:age\:of\:Arjun\:be=3x}$

As Given that Age of Arti is 45 . So ,

$\longmapsto\tt{5x=45}$

$\longmapsto\tt{x=\cancel\dfrac{45}{5}}$

$\longmapsto\tt\bf{x=9}$

Value of x is 9 .

Therefore :

$\longmapsto\tt{Present\:age\:of\:Arjun=3(9)}$

$\longmapsto\tt\bf{27\:years}$

Answer 2

Answer:

$\sf\tt\large{\red {\underline {\underline{⚘\;Question:}}}}$

The ratio of present ages of Arti and Arjun is 5:3.If Arti is 45years old what is the arjun's present age .

$\sf\tt\large{\red {\underline {\underline{⚘\;Answer:}}}}$

$\sf\tt\large{\blue {\underline {\underline{\;The \;present \;age \;of \;Arjun \;is \;27 \;years:}}}}$

$\sf\tt\large{\green {\underline {\underline{⚘\;Solution:}}}}$

Hey mate ,

First let verify your questions and next enter to calculations.

In the question given that the ratio of present ages of Arti and Arjun is 5:3.If Arti is 45 years old .

Here we should calculate the Arjun's present age.

So,

Consider,

The present ages of Arti be =5x.

The present ages of Arjun be =3x.

According to the given question,we know that ,

Arti is 45 years old.

So,

we can write it as,

$\sf\tt\large{\purple {\underline {\underline{\;5x \;= \;45:}}}}$

$\sf\tt\large{\purple {\underline {\underline{\;x \;=45/5:}}}}$

$\sf\tt\large{\purple {\underline {\underline{\;x \;= \;9:}}}}$

Therefore ,

Here we get the value of x=9 So,

Now,

According to the given question,

The present ages of Arjun =3x =3×9=27years.

Hence,

The present ages of Arjun is 27 years.

This is the perfect answer to your question.

Hope it helps u mate.

Thank you .