SOLUTION: The ratio of the tens digit to the units digit of a two-digit number is 1:4. If the digits are reversed, the sum of the new number and the original number is 110. Find the origin
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Question 265665: The ratio of the tens digit to the units digit of a two-digit number is 1:4. If the digits are reversed, the sum of the new number and the original number is 110. Find the original number? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let = tens digit
Let = units digit
The number is
With the digits reversed,
the number is
given:
-----------------------------
and, since
The original number is 28
check:
OK
