Rhianna has a total of 60 sheets of paper in two different colors, yellow and white. Some of the paper is letter size, and the rest is legal size.
• The ratio of letter size to legal size paper is 2:1.
• The ratio of yellow to white paper is 1:1.
Which statement about Rhianna's paper could be true?
O All of the yellow paper is legal size.
O All of the letter size paper is white.
O All of the white paper is letter size.
All of the letter size paper is yellow.