Question
I am five digit number greater than 40,000 but less than 60,000.My ones digit is 3 more than my ten thousands digit.All my numbers are the same.The sum of my digit is 28.What number I am?
Answers
MathMate
You probably mean
"All my <b>other digits</b> are the same."
"I am five digit number greater than 40,000 but less than 60,000."
means that the first digit is either 4 or 5.
"My ones digit is 3 more than my ten thousands digit"
means that the first and last digits are either
a) "4XXX7", or
b) "5XXX8"
"All my <b>other digits</b> are the same."
means that the three middle digits are the same.
"The sum of my digit is 28.What number I am?"
means that
a) 28 - (4+7) must be divisible by 3
Since 17 is not divisible by 3, so it must be the other case
b) 28 - (5+8)=15, so the middle digits are 555, or the 5-digit number is
55558.
"All my <b>other digits</b> are the same."
"I am five digit number greater than 40,000 but less than 60,000."
means that the first digit is either 4 or 5.
"My ones digit is 3 more than my ten thousands digit"
means that the first and last digits are either
a) "4XXX7", or
b) "5XXX8"
"All my <b>other digits</b> are the same."
means that the three middle digits are the same.
"The sum of my digit is 28.What number I am?"
means that
a) 28 - (4+7) must be divisible by 3
Since 17 is not divisible by 3, so it must be the other case
b) 28 - (5+8)=15, so the middle digits are 555, or the 5-digit number is
55558.