 | Scotland free church, gen. assembly - 1847 - 554 pages
...equal to ^, ^-J^, ^j, | ? Reduce these decimal fractions, .725, .29166', .025 to common fractions. A can do a piece of work in 4£ days, B can do the same in 5 days — How many days will they take working together ? A man possessed of ^ of a ship... | |
 | Benjamin Greenleaf - Arithmetic - 1844 - 352 pages
...12 days, C would do the work in 15 days, A, B and C, together in 4 days. 75. A, B, and C can perform a piece of work in 4 days ; B can do it in 12 days ; C can do it in 15 days. In what time would A and B perform the labor? Ans. 5^ days. 76. How... | |
 | Benjamin Naylor - 1850 - 334 pages
...together; how many dollars did each get! Ans. A t!27i, B $142£, and C $54> 85. A, B, and C can perform a piece of work in 4 days, B can do it in 12 days, C can do it in 15 days ; in what time would A and B perform the labour ? Ans. In 5 *r days.... | |
 | Benjamin Greenleaf - Arithmetic - 1850 - 368 pages
...the work alone, and how long would it take them to do the work together ? 75. A, B, and C can perform a piece of work in 4 days, B can do it in 12 days, C can do it in 15 days; in what time would A and B perform the labor ? Ans. 5-^ days. Ans.... | |
 | David Price - Arithmetic - 1858 - 264 pages
...sold 5 of his share for $4500 ; what was the value of the ship ? Ans. $15000. 350. A. can do a job of work in 4 days. B. can do it in 6 days, and C. can do it in 12 days ; how long time will it require for all of them together to do it? (Suppose... | |
 | Chicago (Ill.). Board of Education - Education - 1866 - 198 pages
...: ARITHMETIC. 1. — -What number is that to which if you add | of f of itself the sum will be 42 ? 2. — A. can do a piece of work in 4 days ; B. can do it in 6 days ; and C. can do it in 5 days. In what time will AB and C. working together, do the work ? 3. — A... | |
 | Education - 1866 - 538 pages
...presented. Aritfunetic. — 1. What number is that to which if you add J of f of itself the sum will be 42? 2. A. can do a piece of work in 4 days ; B. can do it in 6 days; and C. can do it in 5 days. In what time will AB and C., working together, do the work ? 3. A garden... | |
 | Education - 1866 - 314 pages
...presented. ARITHMETIC. 1. What number is that to which if you add i of I of itself the sum will be 42 ? 2. A. can do a piece of work in 4 days ; B. can do it in 6 days ; and C. can do it in 5 days. In what time will AB and C., working together, do the work ? 3. A garden... | |
 | Education - 1870 - 708 pages
...long and 15 1-2 feet wide? MENTAL ARITHMETIC. 1. A boy gave 2-5 of his money to one companion, 5-6 of the remainder to another, when he had five cents...And in what time can they all together do it? 3. If 1-6 of the amount received for goods be gain, what is the gain per cent ? 4. A merchant sold 1-3 of... | |
 | John Swett - Examinations - 1872 - 252 pages
...ARITHMETIC. 1. A boy gave away £ of his money to one companion, $ of the remainder to another, when he had 5 cents left ; how much had he at first ? 2. A can do...and B do it ? And in what time can they all together doit? 3. If £ of the amount received for goods be gain, what is the gain per cent ? 4. A merchant... | |
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... 2. A. can do a piece of work in 4 days, B. can do it in 6 days, C. 
