A wall to be built to the height of 27 feet, was raised to the height of 9 feet by 12 men in 6 days : how many men must be employed to finish the wall in 4 days at the same ruts.- of working 1 31. A System of Arithmetic - Page 133by Samuel Webber - 1812 - 248 pagesFull view - About this book
| Giovanni Alberto Baselli - Mathematics - 1787 - 440 pages
...or i Ib. 4oz. x 66 £>tteß. VI. A wall, which was to be built to the height of 27 feet, was railed **to the height of 9 feet by 12 men in 6 days; how many men** muft be employed to finifli the wall in 4 days, at the fame rate oft working I Prop. 12x6 : 9 :: ?x4... | |
| Samuel Webber - Mathematics - 1801
...be 2!. ios. 6d. what will be the carriage of 7cwt. 3qrs., for 112 miles ? Ans. al. 5s, i id. i-Vsl8. **A wall, to be built to the height of 27 feet, was raised to the height of 9 feet by** 1 2 men in 6 days ; howmany men must be employed to finish the wall in 4 days, at the same rate of... | |
| Nicolas Pike - Algebra - 1808 - 480 pages
...? Ans. 7 months. 11. A wall, which was to be built 24 feet high, was raised 8 feet by 6 men, in 12 **days : How many men must be employed to finish the wall in** four days ? ft. in, !tm As 8 : 6 :: 24 — 8 : 12 to finish it in 12 days. And, dmdm As 12 : 12 ::... | |
| Arithmetic - 1818 - 251 pages
...fifth part of the time ? Ans. 600 23. A wall that is to be built to the height of 27 feet, was raised **9 feet by 12 men in 6 days, how many men must be employed to finish the wall in 4 days,** working at the same rate ? Ans. 36 24. If a stick' I feet long, cast a shadow on level ground 12 *... | |
| Leonhard Euler - Algebra - 1821 - 216 pages
...21. 10s. 6d. what will be the transportation of 7cwt. 3qrs. 112 miles ? Ans. 21. 5a. J Id. 1T7/Tq. **A wall, to be built to the height of 27 feet, was...finish the wall in 4 days, at the same rate of working** ? *4n$. 36 men. If a regiment of soldiers, consisting of 939 men, consume 351 quarters of wheat in... | |
| Silvestre François Lacroix - Arithmetic - 1821 - 127 pages
...fifth part of the time ? Ans. 600. A wall that is to be built to the height of 27 feet, was raised **9 feet by 12 men in 6 days ; how many men must be employed to finish** tin; wall in 4 days at the same rate of working.? Ans. 36. If |oz. cost -}-£-' what will loz. cost... | |
| Charles Hutton - Mathematics - 1822
...wall that is to be built to the height of 36 feet, was raised 9 feet high by 16 men in 6 days ; then **how many men must be employed to finish the wall in 4 days, at the same rate of working** ? AIM 72 men. 37. What will be the charge of keeping 20 horses for a year, at the Ate of 14yd per day... | |
| Leonard Pierce - Arithmetic - 1823 - 156 pages
...say that is 3 qrs. wide ? Ans. 12. 21. A wall, that is to be built to the height of 27 ft. was raised **9 feet by 12 men in 6 days ; how many men must** he employed to finish the wall in 4 days, at the same rate of working? Ans. 36. 22. If, when the days... | |
| Silvestre François Lacroix - Arithmetic - 1825 - 144 pages
...fifth part of the time ? Ans. 60O. A wall that is to be built to the height of 27 feet, was raised **9 feet 'by 12 men in 6 days; how many men must be employed to finish the wall in 4** clays at the same rate of working ? Ans. 36. If -£oz. cost TJ-/. what will loz. cost? Ans. 1I. 5s.... | |
| Silvestre François Lacroix - Arithmetic - 1825 - 144 pages
...miles be 21. 10s. 6d. what will be the transportation of 7cwt. 3qrs. 112 miles? Ans. 21. 5s. lid. lTWq. **A wall, to be built to the height of 27 feet, was raised to the height of 9 feet by** 1 2 men in 6 days ; how many men must be employed to finish the wall in 4 days at the same rate of... | |
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