 | Edwin Crawford Hewett - Arithmetic - 1899 - 280 pages
...walk in opposite directions, one at the rate of 3f miles an hour, and the other at the rate of S£ miles an hour. How far apart will they be at the end of 9 hours? 71. A man bought a piece of land at $36 an acre, paying $2,844 for it; he sold it at $44 an... | |
 | John Marvin Colaw, John Kelley Elkwood - Arithmetic - 1900 - 450 pages
...leave Richmond at the same time, one running north at the rate of 30 miles an hour, the other east at the rate of 40 miles an hour. How far apart will they be in 30 minutes ? 15. Around a garden 80 feet square is a walk containing one sixth as much area as the... | |
 | International Correspondence Schools - Marine engineering - 1900 - 612 pages
...are sailing towards each other, one at the rate of 18 miles an hour, and the other at the rate of 15 miles an hour. How far apart will they be at the end of 205 hours ? Ans. 1,081 miles. DIVISION. 55. Division is the process of finding how many times one number... | |
 | International Correspondence Schools - Electric lighting - 1901 - 630 pages
...are sailing towards each other, one at the rate of 18 miles an hour and the other at the rate of 15 miles an hour. How far apart will they be at the end of 205 hours ? Ans. 1,081 mi. DIVISION. 55. Division is the process of finding how many times one number... | |
 | Isaac Oscar Winslow - Arithmetic - 1901 - 284 pages
...the same point and travel in opposite directions, one traveling 3J miles an hour and the other 2£ miles an hour, how far apart will they be at the end of 6 hours ? N. & The western states are divided into townships six miles square. Each township is divided... | |
 | Charles Edward White - Arithmetic - 1901 - 472 pages
...hour. How far apart will they be in 6 hours ? 16. John travels east, and James west, each making 5 miles an hour. How far apart will they be at the end of the first hour ? The second hour ? The sixth hour ? 17. If John travels east at the rate of 8 miles... | |
 | Sarah Louise Arnold - Education - 1901 - 164 pages
...from the same place and travel in the same direction, but one travels 7 miles an hour and the other 9 miles an hour, how far apart will they be at the end of two hours? 31. A boy, having 25 cents, bought I quart of cherries for 10 cents, one orange for 5 cents,... | |
 | George Albert Wentworth - Plane trigonometry - 1902 - 286 pages
...and move along straight tracks that form an angle of 30°, one train at the rate of 30 miles an hour, the other at the rate of 40 miles an hour. How far apart are the trains at the end of half an hour ? 19. In a parallelogram given the two diagonals 5 and 6,... | |
 | Engineering - 1902 - 514 pages
...are sailing towards each other, one at the rate of 18 miles an hour and the other at the rate of 15 miles an hour. How far apart will they be at the end of 205 hours ? Ans. 1,081 mi. 3,716 X 45. 1,817 X 124. 675 X 88. 1,875 X 33. (f) 4,836 X 47. (g) 5,682... | |
 | Joseph Ray - Arithmetic - 1903 - 366 pages
...station at the same time and travel in the same direction, the first 38 miles an hour, and the second 30 miles an hour. How far apart will they be at the end of two days ? 384 mi. 4. A factory made 16150 boxes on Monday, 17050 on Tuesday, 17364 on Wednesday, 17500... | |
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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 of 1 hour ? At the end of 2 hours ? 5 hours? 
