10 years ago amit's age was two thirds of ankush's age. Eight years later five times ankushs's age is equal to six times amit's age. Find their present ages
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5 years ago Amit was 3 times as old as Armaan
Let Armaan age 5 years ago=x years
Then Amit age 5 years ago=3x years
Present age of Armaan=(x+5) years
Present age of Amit=(3x+5) years
10 years later.
Age of Armaan will be=(x+5+10)=(x+15) years
Age of Amit will be=(3x+5+10)=(3x+15) years
Now Amit is also 2 times as old as Armaan
Means
Armaan age after 10 years=2×amit age after 10 years
3x+15=2(x+15)
3x+15=2x+30
3x-2x=30-15
x=15
Present age of Armaan=(x+5)=15+5=20 years
Present age of Amit=(3x+5)=3×15+5=50 years
Let Armaan age 5 years ago=x years
Then Amit age 5 years ago=3x years
Present age of Armaan=(x+5) years
Present age of Amit=(3x+5) years
10 years later.
Age of Armaan will be=(x+5+10)=(x+15) years
Age of Amit will be=(3x+5+10)=(3x+15) years
Now Amit is also 2 times as old as Armaan
Means
Armaan age after 10 years=2×amit age after 10 years
3x+15=2(x+15)
3x+15=2x+30
3x-2x=30-15
x=15
Present age of Armaan=(x+5)=15+5=20 years
Present age of Amit=(3x+5)=3×15+5=50 years
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