SOLUTION: the sum of the digits of a two digit number is 11 and the difference of the digit is 5. what is the number
Algebra.Com
Question 389770: the sum of the digits of a two digit number is 11 and the difference of the digit is 5. what is the number
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
the sum of the digits of a two digit number is 11 and the difference of the digit is 5. what is the number
----
Let the number be 10t+u
---
Equations:
t + u = 11
t - u = 5
-----
2t = 16
t = 8
---
Since t + u = 11, u = 3
----------------
Ans: Number is 83
======================
Cheers,
Stan H.
RELATED QUESTIONS
The sum of the digits of a two digit number is 14. The difference between the tens digit... (answered by opeodu)
The sum of the two digits of a two digit number is 15 and the difference between the two... (answered by lwsshak3)
The sum of two digits of two digits number is 14.THe difference between the first and the (answered by josgarithmetic)
The sum of the digits of a two digit number is 14. The difference between the tens digit... (answered by josgarithmetic,MathTherapy)
The sum of the digits of a two-digit number is 11.Twice the tens digit plus 2 equals ten... (answered by swincher4391)
A two-digit number is 11 times its units digit. The sum of the digits is 12. Find the... (answered by bucky)
a two digit number is 11 times its units digit. The sum of the digits is 12. find the... (answered by gwendolyn,Alan3354)
In a two digit number one digit is even. Sum of original number and number obtained by... (answered by ankor@dixie-net.com)
The sum of the digits of a two-digit number is 9, and their difference is 7. Find the... (answered by Alan3354,josgarithmetic)