 Two persons, A and B, can perform a piece of work in 16 days. They work together for 4 days, when A being called off, B is left to finish it, which he does in 36 days more. In what time could each do it separately? Ans. A in 24, B in 48 days.  Elements of Algebra - Page 82by William Smyth - 1833 - 280 pagesFull view - About this book
 | Horatio Nelson Robinson - Algebra - 1864 - 444 pages
...What are the sherry and brandy worth per dozen? Ans. Sherry, 81 shillings ; Brandy, 72 shillings. 10. Two persons, A and B, can perform a piece of work in 16 days. They work together for four days, when A is called off, and В is left to finish it, which he does in 36 days. In what time... | |
 | Joseph Ray - Algebra - 1866 - 420 pages
...will be as 6 to 7. Ans. 30, 48, 50. SUGGESTION. — Let 2x — 6, 3x — 6, and y be the numbers. 18. Two persons, A and B, can perform a piece of work...finish it, which he does in 36 days more. In what time could each do it separately ? Ans. A in 24, B in 48 days. 19. A and B drink from a cask of beer for... | |
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...will be as 6 to 7. Ans. 30, 48, 50. SUGGESTION. — Let 2x — 6, 3ar — 6, and y be the numbers. 18. Two persons, A and B, can perform a piece of work...left to finish it, which he does in 36 days more. In wh.it time could each do it separately? Ans. A in 24, B in 48 days. 19. A and B drink from a cask of... | |
 | John Fair Stoddard, William Downs Henkle - Algebra - 1866 - 546 pages
...to i its : during ic У ,orda, в «MM* .idv shown tha ia and 6 equal t , or, when a nnd i are l .7. Two persons, A and B can perform a piece of work in 16 days. They work together 4 days, when A being called off, £ is left to v finish it, which he does in 36 days more. In what... | |
 | Horatio Nelson Robinson - 1868 - 430 pages
...brandy worth per dozen ? Ans. Sherry, 81 shillings ; Brandy, 72 shillings. 10. Two persons, A and 13, can perform a piece of work in 16 days. They work together for four days, when A is called off, and В is left to finish it, which he does in 36 days. In what time... | |
 | James Haddon - Algebra - 1871 - 244 pages
...together perform a piece of work in 16 daj's. They work together for 4 days, wben A is called off, and В left to finish it, which he does in 36 days more. In what time could each separately do the whole? Ans. A in 24 days, B in 48 days 3. What quadratic equation is that... | |
 | Joseph W. Wilson - Algebra - 1873 - 268 pages
...it in 5 days ; his older brother in 7 days. How long would it take all together? Ans. 2^| days. 12. A and B can perform a piece of work in 16| days. They work together for 10 days, when A leaves B to finish the work, which he does in 20 more days. In what time could each... | |
 | Joseph Ficklin - Algebra - 1874 - 204 pages
...and saddle. What is the value of each horse î Ans. Better, Sб5 ; other, $50. 10. A and B together can perform a piece of work in 16 days. They work together for four days, when A being called off, B is left to finish the work, which he does in 36 days. In what... | |
 | United States Naval Academy - 1874 - 888 pages
...-, y = , •-. jr— vtl aft-ti oft t- 1 4. Solve tin cqmitio is — "' er: f fcr+f /uH rgt + r ó. Two persons, A. and B, can perform a piece of work in a days ; they work together for Ь days, when, A being called oil', Л is left to finish it, which... | |
 | Horatio Nelson Robinson - Algebra - 1875 - 430 pages
...can perform a piece of work in 16 days. They work together for four days, when A is called off, and B is left to finish it, which he does in 36 days. In what time would each do it separately? Ans. A, in 24 days ; B, in 48 days. 11. What fraction is... | |
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