If you reverse the digits of Alan's age it is the same as Brian's age. The difference between their ages is twice Carol's age and Brian is 10 times as old as Carol. What are their ages? (You might need a fraction)
Assuming Alan's age > Brian's age
Alan = 10a + b
Brian = 10b + a
Brian = 10 Carol
Alan - Brian = 9a - 9b = 2 Carol = (10b + a)/5
a/b = 5/4
Taking Alan = 54 years, then Brian = 45 years & Carol = 9/2 = 4.5 years.
ab-ba=2x. So 54-45=9(2x=9 >x=4.5)
ba=10x. Then 45=10*4.5 .
So ages of Alan=54, brain=45, Carol=4.5
Rohit is twice as old as Rakesh was two years ago. If the difference between their ages be 4 years, how old is Rohit today ?
The age difference between two brothers is 6 years.
After 6 years the ratio between the age is 8 : 5.
What would be the sum of their present ages?
The difference between the ages of two persons is 15 years. Ten years ago, the elder one was twice as old as the young one. What is the present age of the elader person?
Aarav is 11 years older than Bhavya who is three times as old as Chaitnya.
The total of their ages is 123 years.
What is the value when the age of Bhavya is added to the difference between ages of Aarav and Chaitnya?