 | Warren Colburn - Arithmetic - 1827 - 186 pages
...at the end of two hoursl How far at the end of three hours ? How far at the end of four hours ? 38. Two men start from the same place and travel the same way ; one travels at the rate of two miles in an hour ; the other, four ; riow fa'r apart will they be in one hour 1 How far in two... | |
 | Warren Colburn - Arithmetic - 1828 - 192 pages
...far at the end of 2 hours ? how far at the end of 3 hours ? how far at the end of 7 hours 1 101. Tv/o men start from the same place, and travel the same way ; one at the rate of 4i miles in an hour, the other at the rate of 43 miles in an hour ; how far will they... | |
 | Seth Davis - Arithmetic - 1830 - 206 pages
...— How far at the end of two hours ? — Of three hours ? — How far at the end of four hours ? 15. Two men start from the same place and travel the same way ; one goes at the rate of two miles an hour, and the other four : How far apart will they be in one hour... | |
 | Warren Colburn - Arithmetic - 1847 - 170 pages
...how far at the end of 2hojrs 1 how far at the end of 3 hours 1 how far at the end of 7 hours 1 101. Two men start from the same place, and travel the same way ; one at the rate of 4| miles in an hour, the other at the rate of 4f miles in an hour ; how far will they... | |
 | Warren Colburn - Mental arithmetic - 1847 - 168 pages
...far at the end of three hours ? How far at the end of four hours ? 33. Two men start from the samo place and travel the same way ; one travels at the rate of two miles in an hour ; tli« other, four ; how far apart will they he in one hour .' How far in two... | |
 | John Fair Stoddard - Mental arithmetic - 1849 - 176 pages
...the rate of 7 miles ar> hour, the other 9 miles an hour; how far apart will they be in 2 hours ? 62. Two men start from the same place, and travel the same way ;—one at the rate of 3 miles an hour, the other 8 miles an hour; how far apart will they be at the end of... | |
 | Warren Colburn - Mental arithmetic - 1849 - 172 pages
...how far at the end of 2 hours? how far at the end of 3 hours? how far at the end of 7 hours ? 101. Two men start from the same place, and travel the same way ; one at the rate of 4 j miles in an hour, the other at the rate of 4-f miles in an hour ; jhnw far will... | |
 | Nelson M. Holbrook - Arithmetic - 1849 - 116 pages
...apart will they be at the end of 1 hour ? At the end of 2 hours ? 4 hours ? 10 hours ? Why ? 4. If two men start from the same 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... | |
 | Warren Colburn - Arithmetic - 1849 - 166 pages
...How far at the end of 2 hours ? How far at the end of 3 hours ? How far at the end of 7 hours ? 101. Two men start from the same place, and travel the same way ; one at the rate of 4| miles in an hour, the other at the rate of 4f miles in an hour ; how far will they... | |
 | Warren Colburn - Mental arithmetic - 1863 - 186 pages
...at the end of two hours ? How far at the end of three hours ? How far at the end of four hours ? 38. Two men start from the same place and travel the same way; j&ne travels at the rate of two miles in an hour; the other, four; how far apart will they be in one... | |
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Two men start from the same place and travel in opposite directions, one at the rate of two miles in an hour, and the other... 
