Problem:
The ratio 6200222001⋅32003 is
Answer Choices:
A. 61
B. 31
C. 21
D. 32
E. 23
Solution:
We have
6200222001⋅32003=(2⋅3)200222001⋅32003=22002⋅3200222001⋅32003=23.
Answer: E.
The problems on this page are the property of the MAA's American Mathematics Competitions