 | Mathematics - 1801 - 446 pages
...PRACTICE. 1. What two numbers are those, whose difference is 7, and sum 33 ? Ans. 13 and 20. 2. To divide the number 75 into two such parts, that three...exceed seven times the less by 15. Ans. 54 and 21. 3. In a mixture of wine and cider, ^ of the whole plus 25 gallons was wine, y part minus .5 gallons... | |
 | Samuel Webber - Mathematics - 1808 - 466 pages
...PRACTICE. 1. What two numbers are those, whose difference is 7, and sum 33 ' Ans. 13 and2O. 2.' To divide the number 75 into two such parts, that three...times the greater may exceed seven times the less liy 15. Ans. 54 and 21. 3. In a mixture of wine and cidcr, \ of the whole plus tS gallons was wine,... | |
 | John Bonnycastle - Algebra - 1811 - 230 pages
...PRACTICE. 1 . What two numbers are those, whose difference is 7, and sum 33 ? Ans. 1 3 and 20. 2. To divide the number 75 into two such parts, that three...times the greater may exceed seven times the less l,y I5. Ans. 54 and 21. 3. In a mixture of wine and cyder. £ of the whole plus 2s gallons was wine,... | |
 | John Bonnycastle - Algebra - 1813 - 456 pages
...latter, that he had nothing left ; how much money had he at first? Ans. ll^d. 24. It is required to divide the number 75 into two such parts, that three...times the greater may exceed seven times the less hy 15. Ans. 54 and 21 25. In a mixture of wine and cider, \ of thewhole plus 25 gallons was wine, and... | |
 | John Bonnycastle - Algebra - 1818 - 326 pages
...latter, that he had nothing left ; how much money had he at first? Ans. !!{<*. 20. It is required to divide the number 75 into two such parts, that three times the greater shall exceed seven times the less by 15. Ans. 54 and 21 21. In a mixture of British spirits and water,... | |
 | John Bonnycastle - Algebra - 1825 - 336 pages
...latter, thai he had nothing left ; how much money had he at first? Aus. ll±d. 20. It is required to divide the number 75 into two such parts, that three times the greater shall exceed seven times the less by 15. Ana. 54 and 21. 21. In a mixture of British spirits and water,... | |
 | Industrial arts - 1825 - 490 pages
...Anderson's Institution. (Continued from page 285, Vol. II.) EQUATIONS, Saleable by Multiplication. 1. Divide the number 75 into two such parts, that three times the greater shall exceed seven times the less by 15. Let ,r ~ the greater part, Then 75 — a; = the less part... | |
 | Perry Fairfax Nursey - Industrial arts - 1826 - 476 pages
...his working, to solve the following question without multiplication. Divide 44 into two siu-h parta that three times the greater may exceed seven times the less by 15. I гепц^п, Sir, Your most obedient sevant, . . Вил GANNITA. CONDENSED. SIR, — As a lover of... | |
 | Industrial arts - 1826 - 490 pages
...neatness ami elegance in his working, to solve the following question without mnltiplication. Divide 44 into two such parts that three times the greater may exceed seven timos the less by 15. I remain, Sir, Your most obedient sevant, - - . .• . . BIJA GANNITA. CONDENSER.... | |
 | Bourdon (M., Louis Pierre Marie) - Algebra - 1831 - 446 pages
...y, and z. 15. What two numbers are those, whose difference is 7, and sum 33? Ans. 13 and 20. 16. To divide the number 75 into two such parts, that three...exceed seven times the less by 15. Ans. 54 and 21. 17. In a mixture of wine and cider, | of the whole plus 25 gallons was wine, and i part minus 5 gallons... | |
| |
To divide the number 75 into two such parts, that three times the greater may exceed seven times the less by 15. Ans. 54 and 21. 
