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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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Graded Lessons in Arithmatic, Βιβλίο 5

Wilbur Fisk Nichols - 1899
...hundred-thousandths. 9. Make and perform an example to illustrate division of fractions. 10. Two persons start from the same place and travel in opposite directions, one at the rate of 6^ miles, and the other 8| miles an hour. How far apart will they be in 43J hours? 11. If the circumference...

Mathematics for Common Schools, Μέρος 2

John Henry Walsh - 1899
...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 New Elementary Arithmetic

John Williston Cook, Nebraska C. Cropsey - 1899 - 308 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...

Intermediate Arithmetic

William James Milne - 1900 - 219 σελίδες
...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...

The Arithmetic Help, for Pupils, Teachers, Business Men

Alvord D. Robinson - 1902 - 515 σελίδες
...she get from a dollar? 11. What is received from the sale of 12 shares of stock at $102 each? 12. Two men start from the same place and travel in opposite directions; one at the rate of 6 miles an hour, and the other at 5 miles an hour. How far apart are they in 9 hours ? 13. When beef...

New Grammar School Arithmetic

John Henry Walsh - 1903 - 503 σελίδες
...foot. 9. A quantity of provisions will last 25 men 12.75 days. How long will it last one man ? 10. Two men start from the same place and travel in opposite directions, one at the rate of 3.85 miles per hour, and the other at the rate of 4.12 miles per hour. How far apart will they be at...

The Progressive Arithmetic: Part I-[III], Μέρος 1

Wilbur Fisk Nichols - 1903
...at 9/ a pound ? 8. How many feet in 12 yd. 2 ft. ? 9. How many quarts in 3 gal. 3 qt. ? 10. If two men start from the same place and travel in opposite directions, one at the rate of 4 miles an hour, the other 3 miles an hour, how far apart will they be in 1 hour ? In 3 hours ? 11....

Elementary Algebra

George Albert Wentworth - 1906 - 421 σελίδες
...broken off was four times the length of the part left standing. Find the length of each part. 16. Two men start from the same place and travel in opposite directions, one 35 miles a day and the other 25 miles a day. In how many days will they be 360 miles apart ? 17. Two...

Practical Arithmetic: Book I -- [book II], Τόμος 2

Lorenzo Dow Harvey - 1909
...James has 5. How many have all ? All have as many marbles as the sum of 6, 9, and 5 marbles. 3. Two men start from the same place and travel in opposite directions ; one travels 9 miles and the other 15 miles. How far apart are they ? Since they travel in opposite directions,...

Railway Signaling, Τόμος 1

School of Railway Signaling (Utica, N.Y.) - 1910
...as A and B together. How much does each pay? HINT.—Let x = the number of dollars A pays. (7) Two men start from the same place and travel In opposite directions, one 25 miles a day and the other 40 miles a day. In how many days will they be 780 miles apart? (8) Two...




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