In a parcel which contains 24 coins of silver and copper, each silver coin is worth as many cents as there are copper coins, and each copper coin is worth as many cents as there are silver coins ; and the whole are worth 2 dollars and 16 cents. A Treatise on Algebra - Page 192by Elias Loomis - 1879 - 384 pagesFull view - About this book
| Jeremiah Day - Algebra - 1820 - 352 pages
...numbers were 12 and 17, and the price by the gallon 2 dollars. Prob. 23. In a parcel which contains 24 coins of silver and copper, each silver coin is worth...as there are silver coins ; and the whole are worth 2 dollars and 16 cents. How many are there of each ? Ans. 6 of one, and 18 of the other. • Prob.... | |
| Miles Bland - Geometry - 1821 - 898 pages
...the perpendicular is = 3. What are the sides ? Ans. 15, 12, and 9. 8. In a parcel which contains 24 coins of silver and copper, each silver coin is worth as many pence as there are copper coins, and each copper coin is worth as many pence as there are silver coins,... | |
| James Ryan, Robert Adrain - Algebra - 1824 - 542 pages
...What are the lengths of them separaly 1 Ans. 26. and 38 feet. Prob. 26. In a parcel which contains 24 coins -of silver and copper, each silver coin is worth as many pence as there are copper coins, and each copper coin is worth as many pence as there are silver coins,... | |
| Miles Bland - Algebra - 1824 - 404 pages
...and the perpendicular is = 3. What are the sides? Ans. 15, 12 and 9. 8. In a parcel which contains 24 coins of silver and copper, each silver coin is worth as many pence as there are copper coins, and each copper coin is worth as many pence as there are silver coins,... | |
| James Ryan - Algebra - 1824 - 550 pages
...What are the lengths of them separaly t Ans. 26, and 38 feet. Prob. 26. In a parcel which contains 24 coins of silver and copper, each silver coin is worth as many pence as there are copper coins, and each copper coin is worth as many pence as there are silver coins,... | |
| Jeremiah Day - Algebra - 1827 - 352 pages
...numbers were 12 and 17, and the price by the gallon 2 dollars. Prob. 23. In a parcel which contains 24 coins of silver and copper, each silver coin is worth...as many cents as there are copper coins, and each coppe/ coin is worth as many cents as there are silver coins ; and the whole are worth 2 dollars and... | |
| Jeremiah Day - Algebra - 1831 - 354 pages
...were 12 and 17, and the price by the gallon 2 dollars. Prob. 23. In a parcel which contains 24toins of silver and copper, each silver coin is worth as...as there are silver coins ; and the whole are worth 2 dollars and 1 6 cents. How many are there of each ? Ans. 6 of one, and 18 of the other. Prob. 24.... | |
| Ebenezer Bailey - Algebra - 1835 - 258 pages
...chain as the price of the chain was to 10. Requiied the price of each. 10. In a parcel containing 24 coins of silver and copper, each silver coin is worth as many pence as there are copper coins ; and each copper coin is worth as many pence as there are silver coins... | |
| John Radford Young - 1839 - 332 pages
...per cent, as it cost him. What was the price of the brandy? Ans. 30Z. 14. In a parcel containing 24 coins of silver and copper, each silver coin is worth as many pence as there are copper coins ; and each copper coin is worth as many pence as there are silver coins... | |
| John D. Williams - Algebra - 1840 - 634 pages
...z8— 18z+81 =81 — 45=36, and x=15, and 12, and 9, the sides, Ans. 8. In a parcel which contains 25 coins of silver and copper, each silver coin is worth as many pence as there are copper coins, and each copper coin is worth as many pence as there are silver coins,... | |
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