Question

Arjun is twice as older than Ram. Four year after his age was five times Ram s age. Find their present ages​

Answer 1

Answer:

Answer is the 32 Their ages

Answer 2

Answer:-

Given:-

Arun is Twice as old as Ram. Four years later arjun's age = 5 times Ram's Age

To Find:-

Present ages of Ram and Arjun

Solution:-

Let the present ages of Arjun and Ram be x and y respectively.

x = 2y ------ (1)

After 4 years there ages will be,

Arjun : x + 4

Ram : 2y + 4

According to question,

x + 4 = 5 ( 2y + 4 )

x + 4 = 10 y + 20

x = 10 y + 20 - 4

x = 10 y + 16

Substituting the value of x in ( 1 )

we get,

10 y + 16 = 2y

10 y - 2y = 16

8y = 16

y = 16/8

y = 2

Therefore , 2y = 4yrs and x = 2× 4 = 8 yrs