Math, asked by Brio, 11 months ago

Amans age is three times his son age . 10yr ago , he was five times his sons age. Find there present ages

Answers

Answered by usmanihumahu
1

Answer:

son age be x

Aman age is 3x

ten years ago

son age x-10

aman age 3x -10

A.T.Q

5(x-10) = 3x -10

5x -50 = 3x - 10

2x = 40

x =20

3x=60

son present age =20

aman present age = 60

Step-by-step explanation:

Answered by Anonymous
5

Amans age is three times his son age . 10yr ago , he was five times his sons age. Find there present ages.

ans

Let the present age of son be x yr.

then present age of Aman be 3yrs .

10yr ago , age of Aman = 3x - 10

son age = X - 10

acc. to Question , 3x + 10 = 5(x-10)

=> 3x-10 =5x -50

=> 3x - 5x = -50+10

transposing -10 value

=> -2x = -40

=> 2x = 40

 \implies \:  \: x =  \frac{40}{2 }  \\  \\ age \: of \: son \: \:  = x = 20yr

age of Aman = 3x = 3*20 = 60yr

Hence , present ages of Aman and his son are 60 yr and 20 yr , respectively

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