1234ab

\(a\) and \(b\) are digits chosen from 0 to 9. The number \( \overline{1234ab} \) is a multiple of 9 and 11. What is the value of \( \overline{ab} \)?

Details and assumptions

\( \overline{abc}\) means \( 100a + 10b + 1c\), as opposed to \( a \times b \times c\). As an explicit example, for \(a=2, b=3, c=4\), \(\overline{abc} = 234\) and not \( 2 \times 3 \times 4 = 24\).

×

Problem Loading...

Note Loading...

Set Loading...