2 Cereal comes in two different-sized boxes.
• Box A costs $5.25 for 250 g.
• Box B costs $4.50 for 375 g.
Which box is cheaper per gram, and how much
cheaper per gram is it?
a Box B, $0.009 per gram
| b Box B, $0.75 per gram
C Box A, $0.033 per gram
d Box A, $35.71 per gram