Question

Aman age is three time his sons age ten year ago he was five time his sons ages find there present age

Answer 1

Answer:

Let the sons age be x years and aman's age be 3x years.

★ Ten years ago :

• Sons age = x - 10 years
• Aman's age = 3x - 10 years

⛈ According to Question now,

→ 3x - 10 = 5(x - 10)

→ 3x - 10 = 5x - 50

Substracting 3x from both the sides we get :

→ -10 = 2x - 50

Substracting -10 from both sides we get :

→ 40 = 2x

Dividing both sides by 2 we get :

→ x = 20 years

Therefore,

• Son's age = x = 20 years
• Aman's age = 3x = 3(20) = 60 years

Answer 2

Answer:

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Aman's age is three times his son's age. Ten years ago he was five times his son's age. Find their present ages.

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• Let Aman's son's present age be x
• Then, Aman's present age is 3x

Ten years ago,

• Aman's age = 3x - 10
• Aman's son's age = x - 10

Given,

Ten years ago, he was five times his son's age

• Aman's age = 5 Aman's son's age

$\implies\huge\sf$3x - 10 = 5(x - 10)

$\implies\huge\sf$ 3x - 10 = 5x - 50

$\implies\huge\sf$3x - 10 + 50 = 5x

$\implies\huge\sf$3x + 40 = 5x

$\implies\huge\sf$40 = 5x - 3x

$\implies\huge\sf$40 = 2x

$\implies\huge\sf$x = 40/2

$\implies\huge\sf$x = 20

Hence,

• Aman's Son's age =x=20 years
• Aman's age=3x=3×20=60 years