 | B. M. Tyler - Arithmetic - 1827 - 308 pages
...10 dollars on the whole? Ans. f 1,1 2^. 12. If two men start at the same time from different places, and travel towards each other, — one at the rate of 4 miles an hour, and the other | of a mile less ; in how many hours, and at what distanceYrom each place, will they meet, if the distance... | |
 | Pliny Earle Chase - 1844 - 258 pages
...are now 38| miles apart ? 27. Two men start from the same place and travel in opposite directions, one at the rate of 4£ miles an hour, and the other 5T3r miles an hour. In what time will they be 100 miles apart? 28. A farmer hired a certain number... | |
 | Pliny Earle Chase - Arithmetic - 1848 - 244 pages
...are now 38| miles apart ? 27. Two men start from the same place and travel in opposite directions, one at the rate of 4." miles an hour, and the other 5T3r miles an hour. In what time will they be 100 miles apart ? 28. A farmer hired a certain number... | |
 | Pliny Earle Chase - Arithmetic - 1848 - 252 pages
...they are now 38| miles apart? 27. Two men start from the same place and travel in opposite directions, one at the rate of 4£ miles an hour, and the other 5JT miles an hour. In what time will they be 100 miles apart ? 28. A farmer hired a certain number... | |
 | Nelson M. Holbrook - Arithmetic - 1849 - 116 pages
...did he receive ? Why ? 3. If two 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 6 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours... | |
 | Horace Mann - 1851 - 384 pages
...miles apart? Ans. 3'|4| hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4^ miles an hour, and the other 5T3r miles an hour. In what time will they be 100 miles apart? Ans. 10|§ hours. 80. With what velocity... | |
 | Benjamin Greenleaf - Mental arithmetic - 1854 - 156 pages
...the air ; how long is the pole ? 13. Two men start from New York, and 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... | |
 | Benjamin Greenleaf - Mental arithmetic - 1857 - 162 pages
...the air ; how long is the pole ? 13. Two men start from New York, and travel in opposite directions, one at the rate of 4£ miles an hour, and the other at the rate of 6} miles an hour ; how far apart will they be at the end of 1 hour ? How far in 4 hours... | |
 | Horace Mann, Pliny Earle Chase, Phiny Earie Chase - Arithmetic - 1857 - 394 pages
...miles apart? Ans. 3 hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4£ miles an hour, and the other 5 j3,- miles an hour. In what time will they be 100 miles apart ? Ans. 10 > f hours. 80. With what... | |
 | Horace Mann, Pliny Earle Chase - Arithmetic - 1857 - 388 pages
...miles apart? Ans. 3 hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4-|- miles an hour, and the other 5T^- miles an hour. In what time will they be 100 miles apart ? Ans. 10|| hours. 80. With what velocity... | |
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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? 
