 | Warren Colburn - Arithmetic - 1824 - 292 pages
...A and B both. What are the ages of B and C ? 167. A person has two silver cups and only one cover. The first cup weighs 12 oz. If the first cup be covered, it will weigh twice as much as the second, but if the second cup be covered, it will weigh three times... | |
 | Warren Colburn - Algebra - 1825 - 372 pages
...were $0.06839 per Ib., the fore quarters $0.06339. A paid $10.805, B $1 1.147, C $10.546, D $10.859. 7. A certain person has two silver cups, and only...weighs twice as much as the other cup, but if the second be covered it weighs three times as much as the first. What is the weight of the cover and of... | |
 | Silvestre François Lacroix - Arithmetic - 1825 - 394 pages
...Three nuts cost 18 liards, and four cost 6 sous ; wherefore each cost 6 liards. 519. Question XVIII. A certain person has two silver cups, and only one cover for both. The first cup weighs 12 ounces, and if the cover be put on it, it weighs twice as much as the other cup ; but if the other... | |
 | Silvestre François Lacroix - Arithmetic - 1825 - 404 pages
...Three nuts cost 18 liards, and four cost 6 sous ; wherefore each cost 6 liards. 519. Question XVIII. A certain person has two silver cups, and only one cover for both. The first cup weighs 12 ounces, and if the cover be put on it, it weighs twice as much as the other cup ; but if the other... | |
 | Warren Colburn - Algebra - 1826 - 290 pages
...fore quarters. A and B had the hind quarters, C and D the fore quarters. A's quarter weighed 158 Ib., B's 163 lb., C's 167 lb., and D's 165 Ib. What was...weighs twice as much as the other cup, but if the second be covered it weighs three times as much as the first. What is the weight of the cover, and... | |
 | Warren Colburn - Algebra - 1828 - 276 pages
...the fore quarters. A and B had the hind quarters, C and D the fore quarters* A's quarter weighed 158 lb., B's 163 lb., C's 167 lb., and D's 165 Ib. What...weighs twice as much as the other cup, but if the second be covered it weighs three times as much as the first. What is the weight of the cover, and... | |
 | Warren Colburn - Algebra - 1828 - 286 pages
...the lore quarters. A and B had the hind quarters, C and D the fore quarters. A's quarter weighed 158 lb., B's 163 lb., C's 167 lb,, and D's 165 Ib. What...both. The first cup weighs 12 oz. If the first cup be coLet x = weight of the cover. Then 12 -f- x = weight of the first cup covered. And 6 -}-—= weight... | |
 | Warren Colburn - 1829 - 258 pages
...A and B both. What are the ages of B and C ? 167. A person has two silver cups and only one cover. The first cup weighs 12 oz. If the first cup be covered, il will weigh twice as much as the second, but if the second cup be covered, it will weigh three times... | |
 | Frederick Emerson - Arithmetic - 1834 - 300 pages
...allowing money to be worth 6 per cent. a year ? 108. A lady has two silver cups, and only one cover. The first cup weighs 12 oz. If the first cup be covered, it will weigh twice as much as the second; but if the second cup be covered, it will weigh three times... | |
 | Warren Colburn - Arithmetic - 1834 - 286 pages
...A and B both. What are the ages of B and C 1 167. A person has two silver cups and only one cover. The first cup weighs 12 oz. If the first cup be covered, il will weigh twice as much as the second, but if the second eup be covered, it will weigh three times... | |
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A certain person has two silver cups, and only one cover for both. The first cup weighs 12 oz. If the first cup be covered it weighs twice as much as the other cup, but if the second be covered it weighs three times as much as the first. 
