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 Βιβλία Βιβλία 1 - 10 από 83 για If two men start from the same place, and travel in opposite directions, the one.... If two men start from the same place, and travel in opposite directions, the one traveling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how far apart will they be at the end of 5 hours ? 11. An Intellectual Arithmetic: With an Introduction to Written Arithmetic - Σελίδα 40
των George Augustus Walton - 1869 - 176 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1828 - 160 σελίδες
...place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour ? How fur at the end of two hours ? How far at the end of three hours 1 How far at the end... ## Mental Arithmetic Upon the Inductive Plan: For Beginners

Benjamin Greenleaf - 1846 - 72 σελίδες
...Lowell, and travel the same way ; A travels at the rate of 4 miles an hour, and В at the rate of 9 miles an hour ; how far apart will they be at the end of one hour ? How far at the end of 2 hours? 4 hours? 6 hours? 7 'hours ? 10. Six less two are how many?... ## Intellectural Arithmetic, Upon the Inductive Method of Instruction

Warren Colburn - 1847 - 160 σελίδες
...place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour ? How far at the end of two hours 1 How far,at the end of three hours 1 How far at the end... ## Primary Arithmetic, Or, Mental Operations in Numbers: Being an Introduction ...

Daniel Adams - 1848 - 180 σελίδες
...travel in opposite directions, one at the rate of five miles an hour, the other at the rate of four miles an hour ; how far apart will they be at the end of one hour ? — of seven hours ? — of twelve hours ? 21. Five times nine, and how many more make fifty... ## The Child's First Book in Arithmetic

Nelson M. Holbrook - 1849 - 112 σελίδες
...place, and travel the same way, one at the rate of 3 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 3 hpurs ? 5 hours ? 7 hours ? 9 hours ? 12 hours ? 5. A family of 5 persons has provision... ## The American Intellectual Arithmetic, Designed for the Use of Schools and ...

John Fair Stoddard - 1849 - 164 σελίδες
...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 ? 65. A man earned 80 cents a day, and paid 50 cents a day for his board and washing; how much... ## Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1849 - 160 σελίδες
...place and travel different ways ; one travels two miles in an hour ; the other travels three miles in an hour ; how far apart will they be at the end of one hour ? How far at the end of two hours ? How far at the end of three hours ? How far at the end... ## Elementary Algebra: For the Use of Schools

William Smyth - 1851 - 236 σελίδες
...solution of the following questions : 1. Two men are 63 miles apart, and are traveling toward each other ; one travels 3 miles an hour, and the other 4 miles an hour. In how many hours will they meet ? 2. A farmer gave his laborers \$96; paying each man \$6, and each... ## An Intellectual and Practical Arithmetic: Or, First Lessons in Arithmetical ...

James L. Enos - 1851 - 144 σελίδες
...same place and travel different ways ; one at the rate of 3 miles in an hour, and the other 5 miles in an hour ; how far apart will they be at the end of the first hour ? How far at the end of 2 hours ? 4 hours ? 5 hours ? 8 hours ? 9 hours ? 75. A boy... ## Greenleaf's Primary Arithmetic

Benjamin Greenleaf - 1854 - 144 σελίδες
...travel in opposite directions, one at the rate of 4£ miles an hour, and the other at the rate of 6J miles an hour ; how far apart will they be at the end of 1 hour ? How far in 4 hours ? 6 hours ? 10 hours ? 14. Three men hired a pasture for 60 dollars. A put in...