Question
In a three digit number, the digit is twice the units digit and the hundreds digit four times the unit digit .also,the sum of its digits is14 .find the number
Answers
Ms. Sue
Is this what you mean?
"the TENS digit is twice the units digit"
"the TENS digit is twice the units digit"
Conan taN
842
Conan Tan
Unit digit x2 = tens digit
Tens digit x2 = hundreds digit
4+2+1=7
7x2=14
4x2=8
2x2=4
1x2=2
842
Tens digit x2 = hundreds digit
4+2+1=7
7x2=14
4x2=8
2x2=4
1x2=2
842