SOLUTION: When the digits of marys age are interchanged and 1 is added the answer is half of marys present age
Algebra.Com
Question 989261: When the digits of marys age are interchanged and 1 is added the answer is half of marys present age
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
When the digits of marys age are interchanged and 1 is added the answer is half of marys present age
-----
present age:: 10t+u
interchanged:: 10u+t
-----
Equation:
10u+t+1 = (1/2)(10t+u)
-----
Cheers,
Stan H.
---------
RELATED QUESTIONS
The digits of Michaels age are interchanged and 1 is added the answer is half of Michaels (answered by ankor@dixie-net.com)
Paula’s age is 4 times Marys age In 6 years time the sum of there ages will be 57 years... (answered by josgarithmetic)
find the age of john and mary if four times jonhs age equals three times marys age, and... (answered by jorel1380)
mikes age is three -fourths of marys age. in five years mikes age will be 7/9 marys age . (answered by venugopalramana)
marys age is 2/3 that peters. two years ago marys age was 1/2 of what peters age will be... (answered by jorel1380)
1.a father is now 5 times as old as his son. 21 years hence he will be twice as old as... (answered by Maths68)
when john was marys age she was 7. when shes his age he will be 73. What is John's age? (answered by ankor@dixie-net.com)
how do i work out a word problem in algebra format. john is 4 years younger than his... (answered by Edwin McCravy)
bob is 1/4 as old as mary in four years from now bob will be 3/4 of marys... (answered by stanbon)