| Jeremiah Day - Algebra - 1820 - 332 pages
...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 from 3 times... | |
| Peter Nicholson - Mathematics - 1825 - 372 pages
...arithmetical progression ; if it be divided by the sum of its digits, the quotient will tie 26; and if 198 **be added to the number, the digits will be inverted. What is the** number ? Ans. 234. 1J. If the sum of six numbers in arithmetical progression be 48 ; and the product... | |
| Jeremiah Day - Algebra - 1827 - 332 pages
...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? Ans. 36. Prob. 27. There are two numbers, such, that if the less be taken from three times... | |
| Ebenezer Bailey - Algebra - 1835 - 252 pages
...equal to yours ; and, if you give me $2, I shall have 5 times as much as you." How much has each? -I **be added to the number, the digits will be inverted. What is the** number ? 35. A man has money in dwo drawers, and $25 in his purse. Now, if he put his purse into the... | |
| 1845
...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 the digits... | |
| Horatio Nelson Robinson - Algebra - 1846 - 262 pages
...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? Ans. 36. 19. It is required to find three numbers, whose sum is 33, such that the difference... | |
| Jeremiah Day - Algebra - 1847
...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? A vis. 36. Prob. 27. There are two numbers, such, that if the less be taken from three times... | |
| Algebra - 1848
...sum is 52, and the sum of their squares 1424. Prob. 34. A certain number consists of two digits or O **figures, the sum of which is 8. If 36 be added to...the number, the digits will be inverted. What is the** number] Prob. 35. The united ages of A and B amount to a certain number of years consisting of two... | |
| Horatio Nelson Robinson - Algebra - 1848 - 320 pages
...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? Ans. 36. 19. It is required to find three numbers, whose sum is 33, such that the difference... | |
| William Smyth - Algebra - 1851 - 236 pages
...18 — 10 y + x. ANS. 42. 11. A certain number consists of two figures, the sum of which is 8, and **if 36 be added to the number, the digits will be inverted. What is the** number ? ANS. 26. 12. Bought linen at 60 ctS. per yard and muslin at 15 ctS. per yard, amounting in... | |
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