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Examples.
| Suppose 5 inches dip, by hot area. | |
| 24.1 | area. |
| 5 | inches. |
| 120.5 | |
| Discount one-tenth 120.5 | |
| 108.45 | neat libs. wt. |
| Duty - 2.25 | or 2¼d. per lib. |
| 54225 | |
| 21690 | |
| 21690 | |
| 12)244.0125 | |
| 4 | |
| s. d. | |
| 20 4.05,00 | , or, |
| L. 1 : 0 : 4 : 0.05. See Table. | |
