Question

Arun is twice old as Amina. Six years ago, Arun’s age was 4 times Amina’s age. Find their present ages​

Answer 1

Answer:

Step-by-step explanation:

let  the age of Arjun be   ′  x  ′

 and age of Shriya be   ′  y  ′

 then according to question x=2y−−−(1)

and five years ago

x−5=3(y−5)

x−5=3y−15

x−3y+10=0−−−(2)

using eq(1)

2y−3y+10=0

y=10

and x=20

∴ age of Arjun is 20 and age of Shriya is 10

Answer 2

Answer:

ARUN 20 SHRIYA 10

Step-by-step explanation: