 | James Stewart Eaton - Arithmetic - 1878 - 180 pages
...If 6 men can do a piece of work in 10 days, how many men can do the same in 15 days.? In 5 days: 26^ If 6 men can do a piece of work in 15 days, in how many days can 10 men do the same? 30 men? 27. How many barrels of pork, at 12 dollars a barrel,... | |
 | Samuel Pedley - 1879 - 402 pages
...cloth сад. be bought for 7J guineas at the rate of 3* yards for 11«. 4Jc?. ? (194) If 37 workmen do a piece of work in. 15 days, how long will it take 111 men to do the same? (195) A printing-press throws off 18000 newspapers per hour, how long will... | |
 | Emerson Elbridge White - Arithmetic - 1883 - 368 pages
...spend $48, how much will he save in 1 month ? In 5 months ? 6 months? 8 months? 12 months? 4. If 12 men can do a piece of work in 15 days, how long will it take one man to do it? 5. If 35 bushels of oats will feed 8 horses 25 days, how long will they feed one... | |
 | William Milford Giffin - Arithmetic - 1885 - 128 pages
...From f of 861 take f of 945. 13. Multiply the sum of 9.04 and 2.2 by their difference. 14. If 7 men can do a piece of work in 15 days how long will it take 5 men to do it? 15. If $42,881.52 be divided among 407 men, how much will each receive? 16. (500 +... | |
 | Middlesex Alfred Bailey - Arithmetic - 1892 - 176 pages
...whole, lost $ 100 ; what was the value of the part that remained ? 70. If a man can do •§• of a piece of work in 15 days, how long will it take him to do of it ? 71. If a hen and a half lay an egg and a half in a day and a half, how many eggs... | |
 | John Henry Walsh - 1893 - 426 pages
...4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36 men require ? 10. 15 kilos cost 270 francs. What will be the cost of 5 kilos ? 1075. Slate Problems.... | |
 | John Henry Walsh - Arithmetic - 1895 - 476 pages
...4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36 men require? 10. 15 kilos cost 270 francs. What will be the cost of 5 kilos ? 1075. Slate Problems.... | |
 | John Henry Walsh - Arithmetic - 1895 - 400 pages
...4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36 men require? 10. 15 kilos cost 270 francs. What will be the cost of 5 kilos ? 1075. Slate Problems.... | |
 | James Alexander McLellan, Albert Flintoft Ames - Arithmetic - 1898 - 280 pages
...a pt., how many quarts of raspberries will cost 24 ^ ? 3. If 4 men can do a piece of work in 7 da., how long will it take 1 man to do it? 2 men ? 4. If a man earns $4 a day, how much will he earn in 9 da.? In how many days would he earn this at... | |
 | John Henry Walsh - Arithmetic - 1899 - 260 pages
...4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36 men require ? 10. 15 kilos cost 270 francs. What will be the cost of 5 kilos ? 1075. Slate Problems.... | |
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Ib. at the same rate ? 7. A locomotive goes 3 miles in 4 minutes. How far does it go in an hour? 8. 4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36... 
