Drawing from MathNexus...
The American Mathematics
Contest 8 exam is designed for
In the multiplication problem ABA x CD = CDCD,
What is your answer?
Hint: The problem actually was a multiple choice problem,
where 15.39% of the students chose (A) 1, 16.15% chose
(B) 2, 26.01% chose (C) 3, 17.68% chose (D) 4, 12.09% chose
(E) 9, and 12.55% of the students did not answer the question.
Does this information
It is perhaps easier to turn the
CD divides into CDCD 101 times.
This means that ABA is 101 and A + B = 1.