| expensive per | 0.39 | Cereal more expensive per pound than meat? | ||
| cheaper per | 0.33 | Unleaded petrol will be fourteen pence cheaper per gallon than leaded. |
| expensive per | 0.39 | Cereal more expensive per pound than meat? | ||
| cheaper per | 0.33 | Unleaded petrol will be fourteen pence cheaper per gallon than leaded. |