 | Warren Colburn - Arithmetic - 1826 - 180 pages
...place and travel different ways ; one travels two miles in arf hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour ? How far at the end of two hours 1 How far at the end of three hours 1 How far at the end... | |
 | Warren Colburn - Arithmetic - 1828 - 186 pages
...and travel different ways ; one travels two miles in an • hour ; the other travels three miles in an hour ; how far apart will they be at the end of one lioui Ï How far at the end of two hours 1 How far at the f' hours? ' ' 33. Two men start from... | |
 | Warren Colburn - Arithmetic - 1828 - 192 pages
...place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour; how far apart will they be at the end of one hour ? How far at the end of two hours ? How far at the end of three hours 1 How far at the end... | |
 | Warren Colburn - Mental arithmetic - 1829 - 180 pages
...place and travel different ways ; one travels two miles in an hour; the other travels three miles in an hour; how far apart will they be at the end of one hour ? How far at the end of two hours ? How far at th• end of three hours 1, How far at the... | |
 | Warren Colburn - Arithmetic - 1829 - 170 pages
...place and travel different ways ; one travel* two miles in an hour; the other travels three miles in an hour; how far apart will they be at the end of one houi 1 How far at the end of two hours 1 How far at the end of three hours ? How far at the end... | |
 | Warren Colburn - Arithmetic - 1836 - 216 pages
...place and travel different ways; one travels two miles in an hour; the other travels three miles in an hour, how far apart will they be at the end of one hour ? Ho\v far at the end of two hours ? How far at the end of three hours ? How far at the end... | |
 | Warren Colburn - 1839 - 170 pages
...place, and travel different ways; one travels two miles in an hour; the other travels three miles in an hour : how far apart will they be at the end of one hour ? How far at the end of two hours ? How far at the end of three hours ? How far at the end... | |
 | Warren Colburn - Arithmetic - 1840 - 190 pages
...place, and travel different ways; one travels two miles in an hour; the other travels three miles in an hour : how far apart will they be at the end of one hour ? How far at the end of two hours ? How far at the end of three hours 1 How far at the end... | |
 | Warren Colburn - Arithmetic - 1844 - 180 pages
...place and travel different ways; one travels two miles in an hour; the other travels three miles in an hour; how far apart will they be at the end of one hour ? H«w far at the end of" two hours ? How far at the w>d of three hours ? How far at the end... | |
 | Benjamin Greenleaf - Mental arithmetic - 1846 - 90 pages
...Two men start from Boston, and travel different ways ; one travels at the rate of 3 miles an hour, the other at the rate of 5 miles an hour ; how far are they apart at the end of one hour ? How far at the end of 2 hours? 4 hours? 6 hours? 8 hours? 10... | |
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and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour 
