 | 1801 - 446 Seiten
...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 - 1811 - 406 Seiten
...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 same digits inverted ? Ans.... | |
 | Charles Hutton - 1812 - 620 Seiten
...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 same •digits inverted ?... | |
 | Jeremiah Day - 1820 - 352 Seiten
...93. 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. jr Prob. 27. There are two numbers, such, that if the less bfe taken... | |
 | Miles Bland - 1821 - 898 Seiten
...— 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 - 1824 - 542 Seiten
...,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...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... | |
 | Miles Bland - 1824 - 404 Seiten
...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... | |
 | James Ryan - 1824 - 550 Seiten
...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. 7. There are three numbers,... | |
 | James Ryan - 1826 - 430 Seiten
...y—'i, or — 12, both which values answer the conditions ; and the numbers are 7,11, and 23. Frob. 6. What number is that, which being divided by the product...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... | |
 | Enoch Lewis - 1826 - 180 Seiten
...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 same digits in an inverted... | |
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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. 
