 | 1978 - 538 sidor
...breadth 1, and so on down to the fifth breadth); multiply the second and fourth by 4, and the third by 2; add these products together, and to the sum add the...the fifth. Multiply the Quantity thus obtained by one-third of the common interval between the breadths, and the product shall be deemed the transverse... | |
 | 1988 - 498 sidor
...are multiplied by 1. (6) Add these products together. (7) Multiply the sum thus obtained by one-third of the common interval between the breadths, and the product shall be deemed the transverse area. (8) This process will be repeated for every section. Cb) Having thus ascertained the transverse area,... | |
 | 1984 - 510 sidor
...are multiplied by 1. (6) Add these products together. (7) Multiply the sum thus obtained by one-third of the common interval between the breadths, and the product shall be deemed the transverse area. (8) This process will be repeated for every section. (b) Having thus ascertained the transverse area,... | |
 | 1992 - 328 sidor
...them from above, as before; multiply the second, fourth, and sixth by 4, and the third and fifth by 2; add these products together, and to the sum add the first breadth and the seventh. Multiply the quantity thus obtained by one-third of the common interval between the breadths,... | |
 | 1986 - 342 sidor
...them from above, as before; multiply the second, fourth, and sixth by 4, and the third and fifth by 2; add these products together, and to the sum add the first breadth and the seventh. Multiply the quantity thus obtained by one-third of the common interval between the breadths,... | |
 | 1970 - 438 sidor
...them from above, as before; multiply the second, fourth, and sixth by 4, and the third and fifth by 2; add these products together, and to the sum add the first breadth and the seventh. Multiply the quantity thus obtained by one-third of the common interval between the breadths,... | |
 | 1988 - 440 sidor
...to the sum add the first breadth and the seventh. Multiply the quantity thus obtained by one-third of the common interval between the breadths, and the product shall be deemed to be the transverse area of the upper part of the section; then find the lower part of the area as... | |
 | Canada - 1895 - 910 sidor
...every even-numbered area by four, and the third and every oddnumbered area (except the first and last) by two; add these products together, and to the sum add the first and last if they yield anything : multiply the quantity thus obtained by one-third of the common interval... | |
 | United States - 1866 - 908 sidor
...points of measurement ; number these breadths from above, (numbering the upper breadth one, and so on7 down to the lowest breadth ;) multiply the second...together, and to the sum add the first breadth and the last, or fifth ; multiply the quantity thus obtained by one third of the common interval between the... | |
 | United States - 1975 - 296 sidor
...even-numbered area by four, and the third, and every odd-numbered area, except the first and last, by two; add these products together, and to the sum add the first and last if they yield anything; multiply the quantities thus obtained by one-third of the common interval... | |
| |
... area (except the first and last) by two ; add these products together, and to the sum add the first and last if they yield anything; multiply the quantity thus obtained by one-third of the common interval between the areas, and the product will be... 
