 | John Fair Stoddard - Arithmetic - 1860 - 180 pages
...number is twice $ of A'a number ? LESSON XIII. 1. A person had two silver cups, and only one cover for both. The first cup weighed 6 oz. If the first cup...first. What is the weight of the second cup and cover ? SOLUTION. — By the last condition of the question, 3 times 6 oz., the weight of the first cup,... | |
 | 1863 - 494 pages
...covered it will weigh twice as much as the second; but if the second is covered it will weigh three times as much as the first. What is the weight of the second cup and cover separately? 2. Three times a certain number, with 15 added ti it. equals twice the same number with... | |
 | Great Britain - 1863 - 972 pages
...will weigh twice as much as the second; but if the second is covered it will weigh three times ач much as the first. What is the weight of the second cup and cover separately? 2. Three times a certain number, with 15 added t • it. equals twice the акте number... | |
 | Edward Brooks - Arithmetic - 1863 - 350 pages
...has two silver cups and only one cover for both ; the first cup weighs 20 ounces, and if the first cup be covered it will weigh 3 times as much as the second, but if the second cup be covered it will weigh 4 times as much as the first ; required the... | |
 | John Fair Stoddard - Arithmetic - 1868 - 356 pages
...first cup weighs 6 ounces. If the first cup be covered it will weigh twice as much as the second, and if the second cup be covered it will weigh 3 times...ANALYSIS.— By the last condition of the question, 3 times the weight of the first cup =18 ounces, is the weight of the second cup and cover. /. the two cups... | |
 | John Fair Stoddard - Arithmetic - 1866 - 184 pages
...number is twice f of A.'s number ? LESSON L1X. A person had two silver cups, and only one cover for both. The first cup weighed 6 oz. If the first cup...of the second cup and cover. Consequently, the two cups and cover weigh 18 + 6 ounces, which are 24 ounces. And by the first condition, the first cup... | |
 | John Fair Stoddard - Arithmetic - 1866 - 184 pages
...number is twice f of A.'s number ? LESSON LIX. A person had two silver cups, and only one cover for both. The first cup weighed 6 oz. If the first cup...first. What is the weight of the second cup and cover ? ANALYSIS.—By the last condition of the question, 3 times 6 oz., the weight of the first cup, or... | |
 | John Fair Stoddard - Arithmetic - 1888 - 480 pages
...first cup weighs 6 ounces. If the first cup be covered it will weigh twice as much as the second, and if the second cup be covered it will weigh 3 times...— By the last condition of the question, 3 times the weight of the first cup =18 ounces, is the weight of the second cup and cover. .•. the two cups... | |
 | John Fair Stoddard - Arithmetic - 1868 - 428 pages
...first cup weighs 6 ounces. If the first cup be covered it will weigh twice as much as the second, and if the second cup be covered it will weigh 3 times...first. What is the weight of the second cup and cover ? ANALYSE — By the last condition of the question, 3 times the weight of the first cup =18 ounces,... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...has two silver cups and only one cover for both ; the first cup weighs 20 ounces, and if the first cup be covered it will weigh 3 times as much as the second, but if the second cup be covered it will weigh 4 times as much as the first ; required the... | |
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The first cup weighed 6 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 3 times as much as the first. What is the weight of the second cup and cover ? ANALYSIS. 
