| Alexander Duncan (Educator) - Examinations - 1863 - 168 pages
...cloth, at $7, $8, and $9 per yd., the quantity of each kind being the same, can you buy for $1800? 10. **A and В start from the same point and travel in opposite directions, A at the rate of** 30 mi., and В at the rate of 44 mi. per day; how far apart will they be at the end of 21 days? 11.... | |
| Cincinnati (Ohio). Board of Education - Cincinnati (Ohio) - 1874 - 322 pages
...of it? > 9. If three gallons of molasses cost $3f, what will be the cost of 9 gallons? 10. A and B **start from the same point and travel in opposite directions, A at the rate of** 4 J miles an hour, B 6 miles an hour; how far will they be apart after traveling 8 hours ? MUSIC. 1.... | |
| Warren H. Sadler - 1888 - 426 pages
...traveling 9 hours per day. How far apart will they be at the close of the ninth day ? 31. If A and B **start from the same point and travel in opposite directions, A at the rate of** 3 miles per hour and 8 hours per day, and B at the rate of 4 miles per hour and 9 hours per day, how... | |
| Henry Bartlett Maglathlin - 1893 - 228 pages
...smaller of two numbers is 569, and their difference is 731 ; what is the larger number? Ans. 1300. **5. A and В start from the same point and travel in** the same direction. How far apart are they when A has gone 198 miles and В 319 miles? 6. The product... | |
| Albert Newton Raub - Arithmetic - 1894 - 174 pages
...15 cents and David has 20 ; how much must they earn to have 60 cents together ? 43. A and B start at **the same point and travel in opposite directions. A at the rate of** 3 miles an hour and B at the rate of 5 miles an hour ; how far apart are they at the end of 5 hours?... | |
| Charles Marsh Clay - Algebra - 1905 - 402 pages
...walk toward each other, A at the rate of 3 miles per hour, and B, 4. How long before they meet ? 25. **A and В start from the same point and travel in opposite directions. A** travels twice as fast as В. НОЛУ far has each traveled when they are 54 miles apart ? 26. The... | |
| Alexander Duncan - Examinations - 1865 - 180 pages
...$7, $8, and $9 per yd., the quantity of each kind being the same, can you buy for $1800 ? 10. A and B **start from the same point and travel in opposite" directions, A at the rate of** 30 mi., and B at the rate of 44 mi. per day; how far -apart will they be at the end of 21 days? 11.... | |
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