| Warren Colburn - 1825 - 144 σελίδες
...seven miles in an hour, how far will it run in nine hours ? 37. Two men start from the same place aad travel different ways ; one travels two miles in an hour; the other travels three miles in an hourfc how far apart will they be at the end of one hour 1 How far at the end of two hours 1 How far... | |
| Warren Colburn - 1828 - 192 σελίδες
...cents, what will one quart cost ? 35. If one gill of beer cost two cents, what will one gallon cost ? 36. If a stage runs seven miles in an hour, how far...how far apart will they be at the end of one hour 1 How far at the end of two hours ? How far at the end of three hours ? How far at the end of four... | |
| Warren Colburn - 1829 - 170 σελίδες
...in nine hours ? 37. Two men start from the same palace and travel different ways ; one travel* tavo miles in an hour ; the other travels three miles in...hour ; how far apart will they be at the end of one houi ? How far at the end of two hours 1 How far at the end of three hours ? How far at the end of... | |
| Daniel Adams - 1848 - 194 σελίδες
...in opposite directions, one at the rate of five miles an hour, the other at the rate of four miles an hour ; how far apart will they be at the end of one hour ? — of seven hours ? — of twelve hours ? 21. Five times nine, and how many more make fifty ? 22.... | |
| John Fair Stoddard - 1849 - 176 σελίδες
...are 50 miles apart, and approach each other;—one at the rate of 2 miles an hour, the other 3 miles an hour; how far apart will they be at the end of 5 hours ? 65. A man earned 80 cents a day, and paid 50 cents a day for his board and washing; how much... | |
| Nelson M. Holbrook - 1849 - 116 σελίδες
...place, and travel the same way, one at the rate of 3 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 3 hpurs ? 5 hours ? 7 hours ? 9 hours ? 12 hours ? 5. A family of 5 persons... | |
| Benjamin Greenleaf - 1854 - 156 σελίδες
...in opposite directions, one at the rate of 4£ miles an hour, and the other at the rate of 6J miles an hour ; how far apart will they be at the end of 1 hour ? How far in 4 hours ? 6 hours ? 10 hours ? 14. Three men hired a pasture for 60 dollars. A... | |
| Charles Davies - 1856 - 450 σελίδες
...point, one sails due north at the rate of 10 miles an hour, the other due west at the rate of 14 miles an hour: how far apart will they be at the end of 2 days, supposing the surface of the earth to be a plane ? 12. How much more will it cost to fence... | |
| Benjamin Greenleaf - 1857 - 452 σελίδες
...and B commence travelling round it, A at the rate of 3 miles an hour, and B at the rate of 5 miles an hour, how far apart will they be at the end of 30 hours ? '.£ - ^.. 4. Having money to invest, I purchased two farms at S 1,750 each, and 19 shares... | |
| Benjamin Greenleaf - 1857 - 162 σελίδες
...in opposite directions, one at the rate of 4£ miles an hour, and the other at the rate of 6} miles an hour ; how far apart will they be at the end of 1 hour ? How far in 4 hours ? 6 hours ? 10 hours ? 14. Three men hired a pasture for 60 dollars. A... | |
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