 | Benjamin Greenleaf - 1881 - 160 σελίδες
...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 ? 8. Bought 6 cords of wood, at 8 dollars a cord, and handed in payment 5 ten-dollar bills;... | |
 | Edwin Pliny Seaver - 1881 - 366 σελίδες
...an hour. At the same time Smith starts at Worcester for Springfield, and travels at the rate of 9^ miles an hour. How far apart will they be at the end of an hour ? In how many hours will they meet ? 143. To what must you add the difference between 11^ and... | |
 | Henry Bartlett Maglathlin - 1881 - 418 σελίδες
...30. Two men start 132 miles apart and travel toward each other, one at the rate of 6 miles an hour, and the other at the rate of 5 miles an hour. How many miles must each travel before meeting ? 31. A cistern can be emptied in 16 minutes by 5 pipes.... | |
 | Henry Bartlett Maglathlin - 1881 - 200 σελίδες
...13,« are how many ? 20. Two men start from the same place ; one goes at the rate of 6 miles an hour, and the other at the rate of 5 miles an hour. How many miles more than 48 are they apart at the end of 5 hours. WRITTEN EXERCISES. 21. Find the product... | |
 | William Milford Giffin - 1885 - 128 σελίδες
...opposite directions. One travels 5 hours and goes 6 miles an hour, the other travels 6 hours and goes 8 miles an hour; how far apart will they be at the end of their journeys? 46. £ of $1 + A of $1 + | of $1 + f of $1 + 1 of 81, is how much more than 12 three-cent... | |
 | California. State Board of Education - 1887 - 172 σελίδες
...certain place, and travel in the same direction, one at the rate of four, the other at the rate of seven miles an hour. How far apart will they be at the end of six hours? 4. A man is walking five miles an hour. A boy who is twelve miles behind him is riding in... | |
 | California. State Board of Education - 1887 - 168 σελίδες
...same place at the same time, and travel in opposite directions, one three miles an hour, the other two miles an hour. How far apart will they be at the end of three hours? Divide: M8. LESSON 103. 1. B is ten miles behind A. Both are traveling in the same direction,... | |
 | Charles Scott Venable - 1888 - 402 σελίδες
...point ; one travels east at the rate of 4 miles an hour, and the other travels south at the rate of 3 miles an hour. How far apart will they be at the end of 6 hours ? 118. The time past noon equals f of the time to midnight. What is the time of day ? 111).... | |
 | John Fair Stoddard - 1889 - 202 σελίδες
...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 ? 68. If 1 orange is worth 4 apples, how many apples must be given for 13 oranges ? 64. A boy... | |
 | John Fair Stoddard - 1889 - 200 σελίδες
...the same place, and travel in the same direction, one at the rate of 3 miles an hour, the other, 8 miles an hour; how far apart will they be at the end of 8 hours ? 62. Two men are 50 ' miles apart, and approach each other, one at the rate of 2 miles an... | |
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and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour 
