 | Warren Colburn - Mental arithmetic - 1826 - 176 pages
...in an hour, how far would he travel in 3 hours ? how far in 7 hours 1 how far in 12 hours ? 100. If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3f miles in an hour, and the other 4' miles ; how far will they be apart at the end of 1 hour ? how... | |
 | Daniel Adams - Arithmetic - 1828 - 266 pages
...can do a piece of work in 60 days, howmany men will it take to do it in one day ? 4. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day; how far apart wiil they be at the end of 6 days? Ans. 348... | |
 | Daniel Adams - Arithmetic - 1828 - 286 pages
...can do a piece of work in 60 days, how many men will it take to do it in one day ? 4. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day ; how far apart will they be at the end of 6 days ? Ans. 348... | |
 | Arithmetic - 1829 - 196 pages
...men receive 8758 apiece, how many dollars will they all receive? ' Ans. 81403058. 13. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a nay ; how far apart will they be at the end of 6 days ? Ans. 348... | |
 | Daniel Adams - Arithmetic - 1830 - 294 pages
...can do a piece of work in 60 days, how many men will it take to do it in one day ? 4. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day; how far apart will they be at the end of 6 days ? Ans. 348... | |
 | Daniel Adams - Arithmetic - 1830 - 280 pages
...can do a piece of work in 60 days, how many men will it take to do it in one day ? 4. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day ; how far apart will they be at the end of 6 days ? Ans. 348... | |
 | Daniel Adams - Arithmetic - 1831 - 276 pages
...can do a piece of work in 60 days, how many men will it take to do it in one day ? 4. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day; how fur apart wiil they be at the end of 6 days? Ans. 34S... | |
 | Samuel Read Hall - Arithmetic - 1832 - 294 pages
...currency ? 17. What sum will amount to $6728.26, in 4J years, at 6 per cent. per annum. 18. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day ; how far apart would they be at the end of 6 six days ? How... | |
 | Frederick Emerson - Arithmetic - 1833 - 198 pages
...each lay up in 3 months ? 29. If 12 men can perform a piece of work in 6 days, in what time would 10 men perform the work ? 30. How many men must be employed,...other f as fast; — how far apart will they be in 1 1 hours ? 32. A fox has 35 rods the start of a greyhound, but the hound runs 10 rods while the fox... | |
 | Catharine Esther Beecher - Arithmetic - 1833 - 296 pages
...mental exercise. In solving the first 50, the pupil should not be allowed to use the slate. 1. If two men start from the same place and travel in opposite directions, one at the rate of 4f miles an hour, and the other at the rate of 3f miles an hour, how far will they be apart in 6 hours... | |
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Two men depart from the same place, and travel in opposite directions, one at the rate of... 
