 | Ohio. State Centennial Educational Committee - Centennial Exhibition - 1876 - 790 pages
...cents ; how much did I gain 011 the three apples. 7. 11 + 14+23+17+18+ 12+11 + 16= what? 8. Six men can do a piece of work in 12 days ; in how many days can 8 men do it? 28578 t54078 70536 97897 78678 67869 76754 •45987 69868 87675 35656 H4537 68979 55768... | |
 | John Fair Stoddard - 1866 - 188 pages
...cheese cost, if 6 pounds cost 54 cents ? 24. What cost 36 quarts of milk, at 35 cts. for 7 qt. ? 25. If 4 men can do a piece of work in 12 days, in how many days can 3 men do the same work ? 26. I gave 72 dollars for a quantity of cotton, and sold it for 12 yards of... | |
 | George E. Seymour - Arithmetic - 1880 - 332 pages
...the whole work? 30. If 4 men can do a piece of work in 20 days, in how many days can 8 men do it? 31. If 4 men can do a piece of work in 12 days, by working 2 hours each day, in how many days can 14 men do the same work, working 1 hour each day?... | |
 | Henry Bartlett Maglathlin, Benjamin Greenleaf - Arithmetic - 1831 - 386 pages
...of cloth can be bought for $ 95, when 24 yards can be bought for $ 120 ? 42. If 100 men can perfprm a piece of work in 12 days, in how many days can 150 men perform it ? 43. A fort has provisions for 225 men 12 months. How long will it last 675 men... | |
 | Edward Brooks - Algebra - 1888 - 344 pages
...U 4a' ; required the numbers. Ans. f (1 =•= j/5) ; f (1 =f 1/^)10. Two men, A and B, can together do a piece of work in 12 days; in how many days can each do it if it takes В 10 days longer than A ? Ans. A, 20 days ; B, 30 days. 11. A colouel forms... | |
 | Education - 1892 - 712 pages
...by .0:5. If the product of factors is 84 and two of them are 4 and 3, what is the third ? If 5 men can do a piece of work in 12 days, in how many days can 3 men do twice as much work? John lost J of his money and has 86 cts. left; how much had he at first?... | |
 | John Henry Walsh - Arithmetic - 1893 - 268 pages
...equals 25^. What is \ of it? 13. Least common multiple of 8, 12, 24? 14. Divide 6 by .03. 15. If 5 men can do a piece of work in 12 days, in how many days can 3 men do twice as much work? 16. John lost ^ of his money and has 36 ^ left. How much had he at first?... | |
 | John Tilden Prince - 1894 - 120 pages
...holds 1£ gills ? 10. If \ a yard of cloth costs 15/, what will 3£ yards cost at the same rate ? 11. If 4 men can do a piece of work in 12 days, in how many days could 6 men do it ? 12. At the rate of 3 miles an hour, how many days of 10 hours each will it take... | |
 | George Edward Atwood - Arithmetic - 1894 - 396 pages
...of it in 8 days ? 9. If 7 barrels of flour cost $33.25, how much will 45 barrels cost? 10. If 15 men can do a piece of work in 12 days, in how many days can double the number of men do three times as much work ? 11. If .8 of a piece of land is worth $6800,... | |
 | John Tilden Prince - Arithmetic - 1895 - 358 pages
...holds 1J gills ? 10. If £ a yard of cloth costs 15/, what will 3£ yards cost at the same rate ? 11. If 4 men can do a piece of work in 12 days, in how many days could 6 men do it ? 12. At the rate of 3 miles an hour, how many days of 10 hours each will it take... | |
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If 5 men can do a piece of work in 12 days, in how many days can 3 men do twice as much work? 
