SOLUTION: Beth C. Day lived 63 years from 18tu to 18ut. The sum of tu and ut is 11. In what year was Beth C. Day born? explain why 18tu-18ut=63; to 1800+10t+u-(1800+1

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Question 844209: Beth C. Day lived 63 years from 18tu to 18ut. The sum of tu and ut is 11. In what year was Beth C. Day born?
explain why
18tu-18ut=63; to
1800+10t+u-(1800+10u+t)=63; - why 10?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
t=2 u=9
1892-1829=63
(1800+10u+t)-(1800+10t+u)=63
why 10?
29 is 10*2+9
92 is 10*9+2