Question

Grandpa's age in years is equal to his dog's age in months. If the difference in their ages is 55 years, find how old the dog is.

Answer 1

As per the content given in question,
Grandpa age in years is equal to dogs age in months,
As grandpa and dog's age difference is 55 years....
let dog's age be x
then grandpa age will be 12x( as because there are 12 months in a year)
Now, 12x-x= 55
11x=55
x= 55÷11
x= 5 years
So, dog's age is 5 years!