| James Stewart Eaton - 1878 - 180 σελίδες
...buy at the four times ? 31. A, B, and C can do a certain .piece of work in 4 days. A can do ^ of it in 1 day, and B can do ^ of it in 1 day; in how many days can C do the whole work? MULTIPLICATION TABLE, Once Twice 3 times 4 times ~» times... | |
| William James Milne - 1892 - 440 σελίδες
...do the whole work in 4 times 3| days, or 14 days, and ^ of it in 1 day. Since A and B can do \ of it in 1 day, and B can do ^ of it in 1 day, ^ - iJj, or T'j, is the part that A can do in 1 day. Since A can do -ft of the work in 1 day, he can... | |
| John Tilden Prince - 1894 - 148 σελίδες
...person walks a mile in $ of an hour, how many miles can he walk in 12 hours ? 3. If a man can do f of a piece of work in 4 days, how much of it can he do in 1 day ? 4. Hew many yards are there in 50 feet ? 5. If £ of a bushel of potatoes costs 16X, what will 1... | |
| George Albert Wentworth - 1894 - 238 σελίδες
...bill in payment. How much money should be returned to her ? $100-$(a+Ы.2с). 7. If a man can perform a piece of work in 4 days, how much of it can he do in one day ? ¿. 8. If a man can perform a piece of work in x days, how much of it can he do in one day... | |
| John Tilden Prince - 1895 - 358 σελίδες
...person walks a mile in § of an hour, how many miles can he walk in 12 hours ? 3. If a man can do f of a piece of work in 4 days, how much of it can he do in 1 day ? 4. How many yards are there in 50 feet ? 5. If £ of a bushel of potatoes costs 16/, what will 1... | |
| James Morgan Rawlins - 1899 - 302 σελίδες
...acres in the whole farm ? 17. A wind blowing 28^ miles an hour blows how far in 10^ hours ? 18. If A. can do a piece of work in 4 days, how much of it can he do in 1 day ? If B. can do a piece of work in 5 days, how much can he do in 1 day ? How much can A. and B. do together... | |
| William W. Speer - 1899 - 296 σελίδες
...Elementary Arithmetic." 1. If a; equals the amount of work 4 men can do in a day, 5 x equals what ? 2. A can do ^ of a piece of work in 1 day and B -J of it. What part of the work can both do in a day ? 3. A can mow x acres in £ of a day, and B can... | |
| William W. Speer - 1899 - 296 σελίδες
...Elementary Arithmetic." 1. If x equals the amount of work 4 men can do in a day, 5 x equals what ? 2. A can do £ of a piece of work in 1 day and B -J of it. What part of the work can both do in a day ? 4. John, can do a piece of work in a day, and... | |
| William James Milne - 1901 - 282 σελίδες
...do J of it in 1 day ; and since B can do it in 6 days, he can do J of it in 1 day. Since A can do J of a piece of work in 1 day, and B can do J of it in 1 day, they can together do J + J, or JJ of it in 1 day. Since they together can do JJ of... | |
| Joseph Ray - 1905 - 154 σελίδες
...can walk from Cincinnati to Dayton in 3^ days. What part of the distance can he walk in 2 days ? 8. A can do £ of a piece of work in 1 day, and B ^ of it. What part of the work can both do in a day ? 9. A can do |, B ^, and С -| of a piece of work... | |
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