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If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£ miles ; how far will they be apart at the end of 1 hour ? How far at the end...
Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ... - Σελίδα 127
των Warren Colburn - 1849 - 160 σελίδες
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## First Lessons in Arithmetic: On the Plan of Pestalozzi, with Some Improvements

Warren Colburn - 1825 - 144 σελίδες
...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...

## Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1849 - 174 σελίδες
...would he travel in 3 hours 1 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 3| mile: in an hour, and the other 4} miles ; how far will they be apart at the end of 1 hour ? how far...

## Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1828 - 186 σελίδες
...would he travel in 3 hours ? how far in 7 hours ? bow far in 12 hours ? 100. If 2 men start from the same place, and travel in opposite directions, one...miles, how far will they be apart at the end of 1 hour ? how far at the end" of 2 hours ? how far at the end of 3 hours ? how far at the end of 7 hours ?...

## Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1829 - 170 σελίδες
...men start from the same place, and travel iu opposite directions, one at the rate of 3f mik-s in in hour, and the other 4£ miles, how far will they be apart at the end of 1 hour ? how far at the end" of 2 hours-? how far at the end of 3 hours ? how far at the end of 7 hours ?...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 286 σελίδες
...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...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 266 σελίδες
...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...

## The Practical Arithmetic: In which the Principles of Operating by Numbers ...

1829 - 196 σελίδες
...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...