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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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## Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1849 - 166 σελίδες
...would he travel in 3 hours ? How far in 7 hours ? How far in 12 hours ? 100. If 2 men start from the same place, and travel in opposite directions ; one...; 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 ? 101....

## Arithmetic, Practically Applied ...

Horace Mann - 1851 - 384 σελίδες
...time will they meet if they are now 38 } miles apart? Ans. 3'|4| hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4^ miles an hour, and the other 5T3r miles an hour. In what time will they be 100 miles apart? Ans....

## An Elementary Intellectual Arithmetic: Containing Numerous Origional ...

Daniel Leach, Robert Swan - 1853 - 168 σελίδες
...travelled ? what number of miles does one travel more than the other ? 24. Two men are fifteen miles apart, and travel in opposite directions ; one at the rate of 3 miles an hour, and the other 2 miles an hour; how far apart will they be in 8 hours ? If they then turn and...

## Arithmetic: Practically Applied, for Advanced Pupils, and for Private ...

Horace Mann, Pliny Earle Chase - 1857 - 398 σελίδες
...In what time will they meet if they are now 38J miles apart? Am. 3 hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4| miles an hour, and the other 5^- miles an hour. In what time will they be 100 miles apart? Ans....

## Arithmetic: Practically Applied, for Advanced Pupils, and for Private ...

Horace Mann, Pliny Earle Chase - 1857 - 388 σελίδες
...what time will they meet if they are now 38 f miles apart? Ans. 3 hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4-|- miles an hour, and the other 5T^- miles an hour. In what time will they be 100 miles apart ? Ans....

## Intellectual Arithmetic, Or, an Analysis of the Science of Numbers: With ...

Charles Davies - 1859 - 186 σελίδες
...travel 7 miles in two hours, how fai will he travel in 14 hours ? 19. Two men start from the same point and travel in opposite directions ; one at the rate of 3£ miles an hour, and the other at the rate of 4{ miles au hour ; how far apart will they be at the end of 4...

## The Progressive Primary Arithmetic: For Primary Classes in Public and ...

Horatio Nelson Robinson - 1860 - 96 σελίδες
...a pair of pantaloons, and 1 yard for a vest ; how many yards were left ? 4. If 2 men start from the same place and travel in opposite directions, one at the rate of 4 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end...

## Adams's Improved Arithmetic: Arithmetic, in which are Combined the Analytic ...

Daniel Adams - 1861 - 452 σελίδες
...60 days, how many men will it take to do it in one day? • Ans. 2760. 4. Two men depart fron) the same place, and travel in opposite directions, one at the rate of 27 milos a day, the other 31 miles a day ; how far apart will they be at the end of 6 days ? Ans. 348...

## The American Intellectual Arithmetic: Containing an Extensive Collection of ...

John Fair Stoddard - 1866 - 184 σελίδες
...in 9 days, how many days would it take 1 man to perform the same work ? 61. Two men start from the same place, and travel in opposite directions, one at the rate of 7 miles an hour, the other, 9 miles an hour; how far apart will they be in 2 hours ? 62. Two men start...

## An Intellectual Arithmetic, Upon the Inductive Method: With an Introduction ...

James Stewart Eaton - 1868 - 190 σελίδες
...far apart are they at the end of one hour ? How far at the end of hours ? 8. 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 six ; how far apart are they in seven hours ? How far in ten hours?...