 Ans. 60. 5. ..What is the age of a person who says, that, if | of the years I have lived, be multiplied by 7, and ^ of them be added to the product, the sum will be 292 ? Ans. 60 years.  Elements of Arithmetic - Page 166by Etienne Bézout - 1824 - 219 pagesFull view - About this book
 | Charles Hutton - Arithmetic - 1766 - 214 pages
...were there of each? — Anf. 3 men, 6 women, and 18 children. _-, 6 One being asked his age, {aid, if ^ of the years I have lived, be multiplied by 7, and ^ of them be added 19 the produft, the fum will be 292 : what was his age ? Anf. 60 years. ^DOUBLE RULE о/FALSE POSITION.... | |
 | James Thompson - Arithmetic - 1808 - 176 pages
...number exceed three-fourths by 5 ; what is the number ï Ans . 60 3. One being asked his age, replied, if * of the years I have lived be multiplied by 7, and * of this product be divided by 3, the quotient will be 20 : what was his age Ï Ant. 30 years4. A Generalafter... | |
 | Elijah H. Hendrick - Arithmetic - 1810 - 220 pages
...pray how many dollars did the bag contain ? Anf. 1 20 dollars. 5. What is the age of a man who fays, that if .§. of the years I have lived, be multiplied by 7, and \ of them be added to the product, the fum will be 392 years? Anf. 60 years. 6. What fum at 6 per cent per annum, will amount to /86o in I... | |
 | Zachariah Jess - Arithmetic - 1810 - 222 pages
...which is 28/. the sum is required ,? answer 1 : 2/. 7 What is the ago of a, person who says, that~if ^ of the years I have lived be multiplied by 7, and §• of them be added to the product, tlie sum will be 292 ? answer 60 years. 8 Required the sum, the f-, J, and f of which made 94/. answer... | |
 | Arithmetic - 1811 - 210 pages
...fourth, and a sixth of them were added together, the sum would be 45 ; how many crowns had he ? Ans. 60. 5. ..What is the age of a person who says, that, if...7, and ^ of them be added to the product, the sum will be 292 ? Ans. 60 years. 6_ A schoolmaster being asked how many scholars he had, answered, if to... | |
 | Charles Hutton - Mathematics - 1812 - 620 pages
...many were there of each ? Ans. 2 men, 4 women, and 12 children ? 6. One being asked his age, said, if | of the years I have lived, be multiplied by 7, and ^ of them be added to tlift product, the sum will be 2 19. What was his age ? Ans. 45 years. UOUBLf. DOUBLE POSITION. DOUBLE... | |
 | Zachariah Jess - Arithmetic - 1813 - 228 pages
...sum given Ay, В -J-, С -J, and D the rest, which is 28/. the sum is required ? answer 1 12/. '•7 What is the age of a person who says, that if | of...7, and | of them be added to the product, the sum will be 292 ? answer 60 years. 8 Required the sum, the §•, \, and -f of which made 94/. answer 120/.... | |
 | Roswell Chamberlain Smith - 1814 - 300 pages
...many «owns had he ? A. 60. 5. What is the age of • person, who says, that if Д of the yean he ли lived be multiplied by 7, and } of them be added to the product, the sura would be 393.' A. 60 years. 6. What number is that, which, being multiplied by 7, and the ; divided... | |
 | Charles Hutton - Mathematics - 1816 - 610 pages
...of each I Ans. 2 men, 4 women, and 12 children ? 6. One being asked his age, said, if $ of the years have lived, be multiplied by 7, and -| of them be added to th» product, the sum will be 2 19. What was his age ? Ana. 45 yearj.DOUBLE POSITION. DOI/BJLE POSITION... | |
 | Charles Hutton - Mathematics - 1822 - 616 pages
...many were there of each ? Ans. 9 men, 4 women, and 12 children. 6. One being asked his age, said, if f of the years I have lived, be multiplied by 7, and | of them be added to the product, the sum will be 219. What was his age ? Ans. 45 years. DOUBLE POSITION. DOUBLE POSITION is the method of resolving... | |
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