Question

Kirtis age is thrice old as Mithun Apurva is two third of kirtis age Apurva is 42 years what is age of Mithun ?

Answer 1

Answer:

apurva :kirtis

2:3

42=2x

42/2=x

x=21

kirtis =21*3

kirtis=63

63/3=21

Step-by-step explanation:

Answer 2

Answer :

Let the age of kirti be x

& the age of Mithun be y

By the given condition ,

x = 3y . . . . . . . . . . . . . . . . . . . . . . (1)

By the 2nd given condition

Apurva age = 2 / 3 rd of Kirtis

42 = 2 / 3 x

x = 3 / 2 × 42

x = 21 × 3

x = 63

Substituting x = 63 in eq no. (1)

63 = 3y

y = 63 / 3

y = 21

Thus ,

The age of Mithun is 21 years

$hope \: \: \: this \: \: \: helps \: .....$