Kenji uses the diagram to determine the quotient of 9/10 and 3/5. He arrives at an answer of 4 1/2. Which could be Kenji’s error

Which of these choices show a pair of equivalent expressions?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)