Pam and Stanley packed several boxes with reams of paper. While both packed, Pam packed 80% of the boxes. After Pam stopped, Stanley packed the same number of boxes that he had packed while working with Pam. What is the ratio of the number of boxes Pam packed to the number of boxes Stanley packed?	Choose the correct choice from the following choices:	A) 1 to 4	B) 1 to 3	C) 3 to 5	D) 3 to 4	E) 2 to 2
Correct Answer: E   Solution: E. We know that when Pam and Stanley were both working, the ratio was 4 boxes by Pam to 1 boxes by Stanley. We also know that Stanley continued working after Pam stopped. He packed as many boxes alone as he had packed whlie working with Pam, effectively doubling his number of boxes. Thus, the ratio of Pam's boxes to Stanley's boxes is 4 to 2. Answer 2 to 2 is correct.
<result>E</result>
Pam and Stanley packed several boxes with reams of paper. While both packed, Pam packed 80% of the boxes. After Pam stopped, Stanley packed the same number of boxes that he had packed while working with Pam. What is the ratio of the number of boxes Pam packed to the number of boxes Stanley packed?