 | Charles Davies - Algebra - 1839 - 272 pages
...and gained by the bargain as much as one piece cost him : how many pieces did he buy 1 Ans. 15. 8. 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. 24. 9. To... | |
 | Charles Davies - Algebra - 1842 - 284 pages
...and gained by the bargain as much as one piece cost him : how many pieces did he buy ? Ans. 15. 8. 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. 24. 9. To... | |
 | Charles Davies - Algebra - 1842 - 368 pages
...and gained by the bargain as much as one piece coat him : how many pieces did he buy ? Ans. 15. 7. 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. 24. 8. To find... | |
 | Alexander Ingram - 1844 - 262 pages
...only 570 square feet more. Required its length and breadth. Ans. 60 feet long and 40 feet broad. 5. What number is that which being divided by the product of its two digits the quotient is 3, and if 18 be added to it the digits will be reversed ? Ans. 24. 6. What number is that which being... | |
 | Charles Davies - Algebra - 1844 - 110 pages
...enunciation, z— 49, and, consequently, ya=49, or y=7. The value of x is easily found equal to 9. 3? What number is that which, being divided by the product of its two digits, the quotient will be 3 ; and if 18 be added to it, the resulting number will be expressed by the digits inverted... | |
 | James Bates Thomson - Algebra - 1844 - 272 pages
..."l Prob. 48. If a certain number be divided by the 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 number 1 Prob. 49. There are two numbers, such, that if the less be taken from 3 times... | |
 | Davis Wasgatt Clark - 1844 - 394 pages
...8. What number is that which, if divided by the product of its digits, the quotient will be 2; but, if 27 be added to the number, the digits will be inverted 1 Jlns. 36. 9. Find two numbers such that their sum, their product, and the difference of their squares... | |
 | Scottish school-book assoc - 1845 - 444 pages
...certain number consisting of two figures, which is equal to 6 times the figure in the unit's place, and if 27 be added to the number, the digits will be inverted: what is that number? Ans. 36. 7- There is a certain number consisting of three figures, the sum of... | |
 | Charles Davies - Algebra - 1845 - 382 pages
...by the bargain ff. as much as one piece cost him : how many pieces did he buy ? M*** .Ans. 15. Vj 6. 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 ? fly -~)r)\- =?3J... | |
 | Ormsby MacKnight Mitchel - Algebra - 1845 - 308 pages
...piece, and gained by the sale as much as one piece cost him. How many pieces did he buy ? Ans. 15. 9. 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. 24. 10. Required... | |
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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. 
