Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

how old am i

OpenStudy (anonymous):

12

OpenStudy (mathmate):

Multiply your age by 10, subtract 99 times the tens digit. From the number you get, reverse the digits, that's your age.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!