 In a number of two digits the units' digit exceeds the tens' digit by 4, and when the number is divided by the sum of its digits the quotient is 4.  Elements of Algebra - Page 294by James Morford Taylor - 1900 - 461 pagesFull view - About this book
 | John William Colenso (bp. of Natal.) - 1848 - 238 pages
...they each relieve? 23. There is a number of three digits, of which the last is double of the first : when the number is divided by the sum of the digits, the quotient is 22; and, when by the product of the last two, 11. Find the number. 24. Find three numbers, such that... | |
 | John William Colenso - Algebra - 1849 - 262 pages
...they each relieve? 23. There is a number of three digits, of which the last is double of the first : when the number is divided by the sum of the digits, the quotient is 22; and, when by the product of the last two, 11. Find the number. 24. Find three numbers, such that... | |
 | Great Britain - 1855 - 494 pages
...us A and В together; find the shares. . 86. The first digit of a certain number exceeds the second by 4, and when the number is divided by the sum of the dĄgita the quotient is 7 ; find it. 87. In a mixture of copper, lead, and tin, the copper was 5 Ibs.... | |
 | Popular educator - 1854 - 922 pages
..."The first digit of a certain number exceeds the second by 4 ; and when the number il divide«1 bj the sum of the digits, the quotient is 7 ; find the number." Here, let x be the flrst digit, Then * — -1 is the second digit, Andli x — I is the sum rf the... | |
 | 1856 - 428 pages
...sulphate and sulphide. CONSTANT HEIDER (Wye): '»The first disit of a certain number exceeds the second by 4 ; and when the number is divided by the sum of the digits, the quotient is 7; find the number." Here, let x be the first digit. Then x — 4 ia the second digit. And 3 x— \ is the sum of the digits;... | |
 | Benjamin Greenleaf - Algebra - 1864 - 420 pages
...they meet ? Ans. A, 45 miles ; B, 75 miles. 25. The first digit of a certain number exceeds the second by 4, and when the number is divided by the sum of , the digits, the quotient is 7. What is the number? Ans. 84. 26. A person bought a certain number of acres of land for $ 180. After... | |
 | Thomas S. Cayzer - 1864 - 84 pages
...•, « {• + y з (27) a) A number consists of 3 digits, of which the last is half of the first ; when the number is divided by the sum of the digits, the quotient is 29 ; and when by half the product of the two last (units and tens), the quotient is 87. Find the number.... | |
 | Queensland. Department of Public Instruction - Education - 1866 - 336 pages
...(2-) i+j = 7 9. There is a number of three digits, of which the last is double of the first ; whea the number is divided by the sum of the digits, the quotient is 22, and when by the product of the last two, 11. Find the number. ENGLISH GRAMMAR. (Three hours allowed... | |
 | Michigan. Department of Public Instruction - Education - 1893 - 564 pages
...elimination each time: 2;r+3i/ = 43 ) Kb- у =7 \ 7. The sum of the two digits of a number is 6, and if the number is ' divided by the sum of the digits the quotient is 4. What is the number? 8. What is meant by the discussion of a problem in algebra? Give an illustration.... | |
 | James Cahill (of Dublin.) - Algebra - 1875 - 230 pages
...is ż ? 33. There is a number consisting of three digits, the first of which is treble of the last ; when the number is divided by the sum of the digits the quotient is 68, and when by the product of last two, 306 ; what is the number? Test «lestions on the Previons... | |
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