Question

Arpita's present age is twice of shilpa, if Shilpa's age two years ago was x, then what is the Arpita present age.



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Answer 1

Step-by-step explanation:

$\huge\blue{★》Solution}$

Given

In the question, it is given that there are two persons Arpita and Shilpa having an age relation, and we need to determine the present age of Arpita.

So, let Shilpa's present age be :

$k \: \: years$

Then, it is given that Arpita’s present age is Twice of Shilpa,

So, Arpita's present age will be

$2k \: \: years$

two years ago

Shilpa's age =X years

 Shilpa's present age =X+2

$therefore \: \: \: \: x + 2 = k$

$arpitas \: \: present \: age \: = 2k$

$or$

$arpitas \: \: age \: = 2(x + 2)$

$or$

$arpitas \: present \: age \: is \: 2x + 4years$

Answer 2

Given:

• Present age of Arpita is twice of Shilpa's age.
• Age of Shilpa two years ago was x years.

To Find:

• What is the present age of Arpita ?

Solution:

Let ,

• the present age or Arpita be y years.
• Shilpa's age 2 years ago = x years

∴ Present age of Shilpa = (x + 2) years.

Now,

According to the question

$\sf\dashrightarrow y = 2 × (x + 2)$

$\sf\dashrightarrow y = 2x + 4$

Hence, the present age of Arpita is 2x + 4 years.