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" 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 j 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 131
των Warren Colburn - 1826 - 172 σελίδες
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Education by Doing: Or, Occupations and Busy Work, for Primary Classes

Anna Johnson - 1884 - 109 σελίδες
...and lived 75 years, the year that he died would be the sum of 1656 and 75, which is 1731." " If two men start from the same place and travel in opposite directions, one at the rate of six miles a day and the other at the rate of four miles a day, at the end of one day they would be...

First Part of the Franklin Written Arithmetic with Supplementary Examples

Edwin Pliny Seaver, George Augustus Walton - 1885 - 92 σελίδες
...pay for 2 pounds of coffee at 30 cents a pound, and 12 pounds of beef at 15 cents a pound ? 103. Two men start from the same place and travel in opposite directions, one going 21 miles, and the other 18 miles. How far apart are they then? 104. How many square feet are...

Common School Education: Devoted to the Art of Instruction, Τόμος 2

1888
...another, and | of a dozen to another. He then had two dozen left ; how many did he have at first? Two men start from the same place and travel in opposite directions. One travels 32 miles a day, and the other travels 34 miles a day. How far apart will they be at the end...

Stoddard's New Intellectual Arithmetic: Containing an Extensive Collection ...

John Fair Stoddard - 1889 - 186 σελίδες
...can do a piece of work in 9 days, how many days will it take 1 man to perform the same work ? 60. 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 ? 61. Two men start...

Robinson's New Primary Arithmetic

Horatio Nelson Robinson - 1892 - 80 σελίδες
...for a coat, 3 yards for 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...

Intermediate Arithmetic: Including Exercises in Solving Simple Algebraic ...

John Henry Walsh - 1893 - 458 σελίδες
...Find the average wages paid. 12. A man was born May 24, 1832. What is his age to-day ? 13. Two persons start from the same place and travel in opposite directions, one at the rate of 4-^ miles per hour, and the other at the rate of 7f miles per hour. How far apart will they be at the...

Elements of Arithmetic: For Primary and Intermediate Classes in Public and ...

William James Milne - 1893 - 240 σελίδες
...$15 a quarter, and afterwards sold it for $325. Did he gain or lose, and how much ? 54. Two men leave the same place and travel in opposite directions, one at the rate of 30 miles a day, and the other at the rate of 37 miles per day. How far will they be apart at the end...

Elementary Arithmetic

John Williston Cook, Nebraska C. Cropsey - 1893 - 304 σελίδες
...barrels at $9.378 per barrel, and the remainder brought only $5.80 per barrel. What was his gain ? 7. Two men start from the same place and travel in opposite directions. One travels 119.33 miles a day, and the other 123.75 miles a day. How far will they be apart at the end...

Elements of Arithmetic: For Primary and Intermediate Classes in Public and ...

William James Milne - 1893 - 240 σελίδες
...How many balls did I buy ? Count by 2's to 34, and back from 34 to 0. . 17 + 17=? 2x17=? 34-2=? Two men start from the same place and travel in opposite directions. One travels at the rate of 3 miles an hour, the other at the rate of 2 miles an hour. How far apart are...

Bradbury's Practical Arithmetic: Combining Oral and Written Exercises

William Frothingham Bradbury - 1895 - 377 σελίδες
...chain, 1 dollar for a key, and 5 dollars for a pin ; how many dollars did she give for all ? 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 7 hours? How far in 10 hours? 9....




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