 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 ? 19.  A Higher Algebra - Page 161by George Albert Wentworth - 1891 - 521 pagesFull view - About this book
 | James Cahill (of Dublin.) - Algebra - 1875 - 230 pages
...find how many. nz. The first or left hand digit of a certain number exceeds the second by 5, and when the number is divided by the sum of its digits the quotient is 8 ; find the number. NOTE.— Let x= 1st digit, and x— 5= the 2nd ; then Wx+x— 5= the number. ИЗ.... | |
 | Edward Olney - Algebra - 1877 - 466 pages
...may be enunciated thus : "The tens digit of a certain number exceeds its units digit by 4 ; and when the number is divided by the sum of its digits the quotient is 7. What is the number?" 4. Translate the equations 3x + x = 16000 ; x + ^ + f — ft O 10 = 100; x —... | |
 | Edward Olney - Algebra - 1878 - 516 pages
...may be enunciated thus : "The tens digit of a certain number exceeds its units digit by 4 ; and when the number is divided by the sum of its digits the quotient is 7. What is the number ?" 4. Translate the equations 3x + x = 16000 ; x + - + - — 2> o 10 = 100; a;__... | |
 | George Albert Wentworth - Algebra - 1881 - 400 pages
...19. A certain number is expressed by two digits, of which the first is the greater. If the number be divided by the sum of its digits the quotient is 7 ; if the digits be interchanged, and the resulting number diminished by 12 be divided by the difference between the... | |
 | George Albert Wentworth - Algebra - 1884 - 552 pages
...certain number is expressed by two digits, of which the first is the greater. If the number be divided hy the sum of its digits the quotient is 7 ; if the digits be interchanged, and the resulting number diminished by 12 be divided by the difference between the... | |
 | George Albert Wentworth - Algebra - 1886 - 284 pages
...15. A certain number is expressed by two digits, of which the first is the greater. If the number be divided by the sum of its digits, the quotient is 7 ; if the digits be interchanged, and the resulting number diminished by 12 be divided by the difference between the... | |
 | George Albert Wentworth - Algebra - 1890 - 518 pages
...the rate of interest 5 %. 45. A number is expressed by two digits, the units' digit being the larger. If the number is divided by the sum of its digits, the quotient is 4. If the digits are reversed and the resulting number is divided by 2 more than the difference of... | |
 | George Albert Wentworth - Algebra - 1894 - 204 pages
...difference of these numbers is 18. Find the numbers. 4. The sum of the two digits of a number is 9, and if the number is divided by the sum of its digits, the quotient is 6. Find the number. Exercise 69. Ex. A sum of money, at simple interest, amounted to $ 2480 in 4 years,... | |
 | Scoby McCurdy - Algebra - 1894 - 280 pages
...number of boys and of pennies. 28. A number with three digits is composed of consecutive odd numbers. If the number is divided by the sum of its digits, the quotient will be 23 and the remainder 12. Find the number. 29. A number consists of three digits of which the... | |
 | George Albert Wentworth - Algebra - 1895 - 580 pages
...value of x in (1), 2 + у = 6. 19. A certain number is expressed by two digits, of which the first is the greater. If the number is divided by the sum...two digits, the quotient is 9. What is the number? Let x = digit in tens' place, and y — digit in unite' place. Then 10x + y = number. By conditions,... | |
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