SOLUTION: a two-digit number is four times the sum of its digits.the ones digit is 4 more than the tens digit. fine the original number
Algebra.Com
Question 580336: a two-digit number is four times the sum of its digits.the ones digit is 4 more than the tens digit. fine the original number
Answer by dfrazzetto(283) (Show Source): You can put this solution on YOUR website!
number of the form: xy
y = 4+x
x4+x = 4(x + y); use intuition, list possible numbers of the form x4x
15
26
37
48
48 is the answer 4(4+8) = 4*12 = 48
RELATED QUESTIONS
a 2 digit number is 4 times the sum of the digits. the ones digit is 4 more than the tens (answered by lwsshak3)
This is a digit and coin word problem. I know how to do simpler digit and coin problems... (answered by Edwin McCravy)
The tens digit of a two-digit number exceeds twice its units digit by 1. If the digits... (answered by josgarithmetic)
The tens digit of a two-digit number exceeds twice its units digit by 1. If the digits... (answered by vleith)
1. If twenty-seven is added to a two-digit number, the original number will be reversed.... (answered by josmiceli)
In a two-digit number, the digit in the tens place is three times the digit in the ones... (answered by stanbon)
6. If twenty-seven is added to a two digit number, the original number will be reversed.... (answered by lwsshak3)
my tens digit is two more than my ones digit and four less than my hundreds digit the sum (answered by josgarithmetic)
A two-digit number is four times the sum of its digits. The tens digit is 3 less than the (answered by edjones)