Question

Ratio of Aneesh's age to Aravind's age is equal to 4:5. Aneesh will be 30 years after 5 years. How old is Aravind now?

Answer 1

Answer:

Let the no. be =x

Aneesh age =4x

Aravind age =5x

their agra after 5 years are 4x+5 and 5x+5.

According to question

Aneesh age after 5 years will be 30

So, 4x+5=30

4x=30-5

4x=25

x=25/4

x=12.5

Hence, Aravind present age is 5x

5×12.5= 62.5

62 years and 6 months

Answer 2

The age of Aravind is 31.25 years

Given - Ratio and age of Aneesh after 5 years

Find - Age of Aravind

Solution - Let the age of Aneesh and Aravind be 4x and 5x.

Age of Aneesh after 5 years = 4x + 5

Relating the information provided in question -

4x + 5 = 30

Shifting 5 to Right Hand Side of the equation

4x = 30 - 5

Performing subtraction on Right Hand Side of the equation

4x = 25

Shifting 4 to Right Hand Side of the equation

x = 25 ÷ 4

Performing division on Right Hand Side of the equation

x = 6.25

The age of Aravind = 5x

Age of Aravind = 5×6.25

Age of Aravind = 31.25

Hence, the age of Aravind is 31.25 years.

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