Books Books 1 - 10 of 57 on What number is that, which, being divided by the product of its digits, the quotient.... 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. Key to Davies' Bourdon: With Many Additional Examples, Illustrating the ... - Page 72
by Charles Davies, M. Bourdon (Louis Pierre Marie) - 1856 - 205 pages ## Mathematics: Compiled from the Best Authors and Intended to be the ..., Volume 1

Samuel Webber - Mathematics - 1801
...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.... ## A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - Mathematics - 1811
...their squares may be 893 and their sum multiplied by the greater may produce 104. Ans. 5 and 8. 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... ## A Course of Mathematics: For the Use of Academies as Well as ..., Volume 1

Charles Hutton - Mathematics - 1812
...their squares may be 89, and their sum multiplied by the greater tnay produce 104. Ans, 5 and 8. 11. What number is that, which being divided by the product of its two digits, the quotient is 5 j ; but when 9 is subtracted from it, there remains a number having the... ## Easy Introduction to Mathematics

Charles Butler - 1814
...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 of its two digits, the quotient is 2, and if 27 be added to the number, the digits will be inverted ? Ans.... ## Geometrical Problems Deducible from the First Six Books of Euclid, Arranged ...

Miles Bland - Geometry - 1821 - 438 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... ## An Elementary Treatise on Algebra: Theoretical and Practical

James Ryan - Algebra - 1824 - 516 pages
...and 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 of its two digits, the quotient it 2 ; and if 27 be added to it, the dibits will be inverted ? Ans. 36. Prob.... ## Algebraical Problems, Producing Simple and Quadratic Equations, with Their ...

Miles Bland - Algebra - 1824 - 383 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... ## An Elementary Treatise on Algebra, Theoretical and Practical ...

James Ryan - Algebra - 1824 - 516 pages
...,y=4, or-^12, both which vnhies nnswer the conditions; and the nnrobrcs are 7, II, and 2.3. Prob. G. What number is that, which being divided by the product of its two digits, the quotient is 2; and if 27 be added to it, the digits will be inverted ? " Ans. 3G. Prob.... ## The Practical Analyst: Or, A Treatise on Algebra, Containing the Most Useful ...

Enoch Lewis - Algebra - 1826 - 166 pages
...sum multiplied by the greater, is 104 ; what are the numbers î Ans. VV2> and lv/2, or 8 and 5. 18. What number is that, which being divided by the product of its two digits, the quotient is 5-J; but when 9 is subtracted from it, the remainder is expressed by the... 