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" Two men are 50 miles apart, and approach each other, one at the rate of 2 miles an hour, the other, 3 miles an hour ; how far apart will they be at the end of 5 hours 1 64. "
Graded Lessons in Arithmetic - Página 41
por Wilbur Fisk Nichols - 1807
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First Lessons in Arithmetic Including the Fundamental Rules

Andrew Jackson Rickoff - 1891 - 150 páginas
...miles and Mr. B. 4 miles an hour ; if they start at the same point and walk in opposite directions, how far apart will they be in 1 hour? in 2 hours ? in 5 hours ? 6. If Mr. A. and Mr. B. walk in the same direction, how far apart will they be in 1...
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Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises ...

Eugene L. Dubbs - 1893 - 220 páginas
...yard. How much was paid for the cloth ^ • 29. Two men travel in opposite directions, one going 3f miles an hour, the other 3^ miles an hour. How far apart will they be in ю hours ? 30. If a laborer can dig 22^ cubic feet of ditch in 1 hour, how many cubic feet can 3 laborers...
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Elementary Arithmetic

John Williston Cook, Nebraska C. Cropsey - 1893 - 304 páginas
...from the same place and travel in the same direction ; one travels 40 miles an hour, and the other 35 miles an hour ; how far apart will they be in 1 hour ? (Show by drawing.) How far in 6 hours ? 2. Charles gets $6 a month for selling a daily paper ; Henry...
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An Elementary Arithmetic: With Oral and Written Exercises

George Washington Hull - 1894 - 191 páginas
...same place and walk in opposite directions, one at the rate of 3^- miles an hour, and the other 4£ miles an hour ; how far apart will they be in 1 hour ? In 8£ hours? 14. A merchant bought three cans of lard, weighing respectively 51^ Ibs., 49f Ibs., and...
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For fourth and fifth grades

George Edward Atwood - 1894
...to all ? 14. Two men are 268 miles apart. If they travel toward each other, one 4 miles an hour and the other 3 miles an hour, how far apart will they be at the end of 35 hours ? LESSON 23. l. Learn 1 ... 12. 2. Divide 13608 by 28. 3. 24329 -=- 27. 4. Divide...
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The New Elementary Arithmetic

John Williston Cook, Nebraska C. Cropsey - 1899 - 308 páginas
...from the same place and travel in the same direction ; one travels 40 miles an hour, and the other 35 miles an hour; how far apart will they be in 1 hour ? (Show by drawing.) How far in 6 hours ? 2. Charles gets $6 a month for selling a daily paper ; Henry...
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For 6th-8th grade

George Edward Atwood - 1899
...he left ? 14. Two men are 286 miles apart. If they travel toward each other, one 4 miles an hour and the other 3 miles an hour, how far apart will they be at the end of 32 hours ? LESSON 23. 1. Learn 71 ... 90. 2. Multiply $2365.42 by .08J. 3. $74.42 -s-...
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The Natural Arithmetic: Book I-[III], Libro 2

Isaac Oscar Winslow - 1901
...meet ? 15. If 2 men start at the same point and travel in opposite directions, one 4 miles an hour and the other 3 miles an hour, how far apart will they be in 5 hours ? 22 Halves Thirds Sixths 1. One third is how many sixths ? 2. One half is how many sixths...
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The Progressive Arithmetic: Part I-[III], Parte1

Wilbur Fisk Nichols - 1903
...? 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. What is one of the five equal parts of 30 ? 12. What part of 4 is 1 ? 13. What is | of...
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A Second Course in Algebra, Libro 2

Edward Ira Edgerton, Perry Amherst Carpenter - 1924 - 461 páginas
...at c cents a yard ? 24. Two men are 50 miles apart, and walk toward each other, one at the rate of 2 miles an hour, the other, 3 miles an hour. How far apart will they be at the end of h hours ? 26. John bought 10 quarts of milk, and on his way he spilled 3 times q quarts,...
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