Question

the present age of salman's father is three times the present age of salman, the total of their present age is 40 , the equation will be formed as blank​

Answer 1

Answer:

The equation is x + 3x = 40.

The age of Salman is 10 years.

The age of Salman's Father is 30 years.

Step-by-step explanation:

Let the age of Salman be x.

Let the age of Salman's age be 3x.

Sum of their present age is 40.

Equation So, formed :

x + 3x = 40 - - - - - - - - - - - - - - - - - - - - - - - - eq.

Solution (If you want) :

⇒ x + 3x = 40

⇒ 4x = 40

⇒ x = 40/4

⇒ x = 10

∴ Salman's age is 10 years.

∴ Salman's father age ⇒ 3x

                                     ⇒ 3 x 10

                                     ⇒ 30 years.

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Answer 2

Answer:

let salman's age = x

his father's age is three times the present age of salman .so, = 3×X ;

=3x

total of thier age=40

a.t.q

3x+x= 40

4x = 40

x= 40/4

×= 10

so , the age of salman is 10 years

and age of his father is =3x

=3 (10)

=30