SOLUTION: (If possible please answer this with 1 variable if not it is ok)
The units digit of a three digit number is one more than twice the tens digit while the tens digit is twice that o
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Question 825501: (If possible please answer this with 1 variable if not it is ok)
The units digit of a three digit number is one more than twice the tens digit while the tens digit is twice that of the hundreds digit.If the hundreds digit and the unit digit are interchanged, the number formed is 21 more than four times the original number. Find the number
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
= hundreds digit.
Since the tens digit is twice the hundreds digit,
= tens digit.
Since the units digit is one more than twice the tens digit,
= units digit.
The value of the original three digit number is
.
If the hundreds digit and the unit digit are interchanged, the value of the new number formed is
The new number is 21 more than four times the original number means
So,
= tens digit, and
= units digit.
The original number is
Reversing the digits you get , and
.
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