| Horatio Nelson Robinson - Arithmetic - 1845 - 310 pages
...will be the answer, or term sought. The method of statement will best be illustrated by an example. 1. If 8 men can build a wall 20 feet long, 6 feet high,...build one 200 feet long, 8 feet high, and 6 feet thick 1 8"| ! Here the answer sought men 24 is days. We, therefore, length, 20 place 12 days for the third... | |
| James H. Porter - Arithmetic - 1845 - 252 pages
...interest 160 dollars; at what rate per cent, per annum did he receive interest 1 Ans. 10 per cent. 41. If 8 men can build a wall 20 feet long, 6 feet high,...will 24 men build one 200 feet long, 8 feet high, 6 feet thick ? Ans. 80 days. 42. Suppose 12 men consume 240 pounds of bread in 8 days, how many men... | |
| Benjamin Greenleaf - Arithmetic - 1845 - 222 pages
...right by the product of the uncancelled numbers on the left. 2. If 6 men in 16 days of 9 hours each build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days of 8 hours each will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick... | |
| Calvin Tracy - Arithmetic - 1845 - 298 pages
...If 8 men can build a wall, 20 feet long, 6 feet high, and 4 feet thick, in 12 days, in what time can 24 men build one, 200 feet long, 8 feet high, and 6 feet thick 1 Ans. 80 days. 14. A wall, 32 feet high, and 40 feet long, was built in 8 dayi), by 145 men. In how... | |
| Almon Ticknor - Arithmetic - 1846 - 276 pages
...family of 8 persons 5 months, how much will be sufficient for 4 persons 12 months 1 Ans. 24 bushels. 17. If 8 men can build a wall 20 feet long, 6 feet high, 4 feet thick, in 1?. days, in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet... | |
| Arithmetic - 1846 - 258 pages
...dollars until the loan should amount to the same sum: how long may he keep it? Ans. 2 months. 8. If 6 men build a wall 20 feet long, 6 feet high and 4 feet wide in 16 days, in what time will 24 men build one 200 feet long;, 8 feet high and 6 feet thick ?... | |
| Arithmetic - 1847 - 292 pages
...he keep it? Ans. 2 months. 8. If 6 men build a wall 20 feet long, 6 feet high and 4 feet wide in 16 days, in what time will 24 men build one 200 feet long, 8 feet high and 6 feet thick ? Ans. 80 days. 9. If the freight of 12 cwt. 2 qrs. 6 Ib. 275 miles, cost $27-78, how far may 60 cwt. 3 qrs. be shipped... | |
| James Robinson (of Boston.) - 1847 - 304 pages
...measure, both may be crossed, and then divided by that common measure, and the quotients retained. 2. If 6 men can build a wall 20 feet long, 6 feet high, and 4 feet thick, in 16 days, in what number of days will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick?... | |
| Benjamin Greenleaf - Arithmetic - 1847 - 232 pages
...right by the product of the uncancelled numbers on the left. 2. If 6 men in 16 days of 9 hours each build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days of 8 hours each will 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick... | |
| James S. Russell - Arithmetic - 1847 - 340 pages
...days, how many quarters would an army of 22536 soldiers consume in 112 days ? 5. If 6 men, in 16 days, build a wall 20 feet long, 6 feet high, and 4 feet thick, in how many days could 24 men build a wall 200 feet long, 8 feet high, and 6 feet thick ? 6. If 12 men,... | |
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