 | Mathematics - 1801 - 446 pages
...and gained by the bargain as much as one piece cost him ; required the number of pieces. Ans. 15. 8. What number is that, which being divided by the product of its two digits, the quotient is 3 ; arid if 18 be added to it, the digits will be inverted ? Ans. 24. 9. What two numbers are those,... | |
 | Charles Hutton - Mathematics - 1811 - 406 pages
...their squares may be 89, and their sum multiplied by the greater may produce -104. Ans. 5 and 8. 1 1 . What number is that, which being divided by the product of its two digits, the quotient is 5^- ; but when 9 ft subtracted from it, there remains a number having the same digits inverted ? Ans.... | |
 | Charles Hutton - Mathematics - 1812 - 620 pages
...of 4 times the less part, may be 112 more than the square of 2 times the greater. Ans. 4 and 6. 11. What number is that, which being divided by the product of its two digits, the quotient is 5| ; but when 9 is subtracted from it, there remains a number having the same 10. To find two numbers... | |
 | Charles Butler - 1814 - 540 pages
...24000/. what was B's share of the stock, and A's gain ? Ans. B's share 16000/. A's gain 180002. 99. What number is that which being divided by the product...be added to the number, the digits will be inverted ? Ans. 36. 1 00. A nobleman hired a painter for 42 days, and agreed to give him as many shillings for... | |
 | Charles Butler - Mathematics - 1814 - 540 pages
...what was B's share of the stock, and Ль gain ? Ans. ff s share 16OC Л Äs gain 180OC/. 99. \Vhat number is that which being divided by the product of its two digits, the quotient is 2, and if 47 be added to the number, the digits will be inverted ? Ans. 36. 100. A nobleman hired a painter for... | |
 | Jeremiah Day - Algebra - 1820 - 352 pages
..._S Prob. 26. If a certain numbei be divided by (he product of its two digits, the quotient will be 2 ; and if 27 be added to the number, the digits will be inverted. What is the / Aiumber ? Ans. 36. j r Prob. 27. There are two numbers, such, that if the less bfe taken... | |
 | Miles Bland - Geometry - 1821 - 898 pages
...— 7, and IX = 36, or 49 ; 49 Л X = 18, or — ; 2 and consequently he began with 18 shillings. 27. What number is that, which being divided by the product of its two digits, the quotient is two, and if 27 be added to it, the digits will be inverted ? Let x and у be the digits ; Л lox +... | |
 | James Ryan, Robert Adrain - Algebra - 1824 - 542 pages
...y, x. and x+y+S arc the numbers, and their sum=3x + 8=4l ;'.«. 3i = 33, and jc= Jl • , Prob. G. What number is that, which being divided by the product...two digits, the quotient is 2; and if 27 be added to it, the digits will be inverted ? " Ans. 3G. Prob. 7. There are three numbers, the difference of whose... | |
 | James Ryan - Algebra - 1824 - 550 pages
...y=4, or— 12, both which values answer the conditions; and the numbers are 7, II, and 23. Prob. 6. What number is that, Which being divided by the product...two digits, the quotient is 2; and if 27 be added to it, the digits will be inverted ? Ans. 36. Prob. 7. There are three numbers, the difference of whose... | |
 | Miles Bland - Algebra - 1824 - 404 pages
...or -7, and <2x = 36, or 49; 49 .'. r =18, or—; ' and consequently he began with 18 shillings. 'S?. What number is that, which being divided by the product of its two digits, the quotient is two, and if 27 be added to it, the digits will be inverted ? Let лг and у be the digits; .'. 10лг... | |
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What number is that, which, being divided by the product of its digits, the quotient is 3 ; and if 18 be added to it, the digits will be inverted ? Ans. 
