 | John Bonnycastle - Algebra - 1851 - 288 pages
...by the greater produces 130, and whose difference multiplied by the less gives 21. Ans. 10 and 3. 4. What number is that, which being divided by the product of its two digits, the quotient is 2 ; and if 27 be added to it the digits will be inverted 1 Ans. 36. 5.... | |
 | William Smyth - Algebra - 1851 - 272 pages
...in the unit's place bring the greater. The difference between the digits is 2, and if the number be divided by the product of its digits, the quotient will be 3. What is the number? ANS. 24. 8. The sum of two numbers is to their difference as 13 to 5, and if the... | |
 | William Somerville Orr - Science - 1854 - 534 pages
...\((W + 4) = ± 12 .'. *= — =y = l + 6 == 7, or— 5. Consequently they were 7 persons at first. 3. What number is that which, being divided by the product of its two digits, the quotient is 2 ; and if 27 be added to it, the digits will bo im-crted or transposed.... | |
 | Charles Davies - Algebra - 1857 - 408 pages
...piece, and gained by the bargain as much as one piece cost him : how many pieces did he buy 1 Ans. 15. 6. What number is that, which, being divided by the...added to it, the order of its digits will be reversed ? Ans. 24. 7. Find a number such that if you subtract it from 10, and multiply the remainder by the... | |
 | Charles Davies - Algebra - 1859 - 324 pages
...; that the sum of the numbers shall be 33, and the sum of their squares 467. Ans. 5, 9, and 19. 19. What number is that which, being divided by the product of its two digits, the quotient will be 3 ; and if 1 8 be added to it, the resultmg number will be expressed... | |
 | John Fair Stoddard, William Downs Henkle - Algebra - 1859 - 538 pages
...and the number of gallons of British ? Ans. Cognac 18s. per gallon, and 36 gallons of British. 24. What number is that, which being divided by the product of its two digits, the quotient is 2, and if 27 be added to it, the digits will be inverted ? Ans. 36. 25.... | |
 | Charles Davies - Algebra - 1860 - 412 pages
...piece, and gained by the bargain as much as one piece cost him : how many pieces did he buy ? Ans. 15. 6. What number is that, which, being divided by the...added to it, the order of its digits will be reversed? Ans. 24. 7. Find a number such that if you subtract it from 10, and multiply the remainder by the number... | |
 | Charles Davies - Algebra - 1860 - 330 pages
...squares 467. Ans. 5, 9, and 19. 19. 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 ? Ans. 24. ,/.,. 1*f //r + *: + rr-r- 1C... | |
 | James Wharton - 1860 - 176 pages
...each of the rest had to pay 4s. more than he otherwise would have done. Required their number. (28.) 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... | |
 | Charles Davies - Algebra - 1861 - 322 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 order of the digits will be inverted? Ans. 24. 9. To find a number,... | |
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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. 
