 A person has a hours at his disposal. How far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of с miles an hour?  New School Algebra - Σελίδα 168των George Albert Wentworth - 1898 - 407 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Elias Loomis - 1868 - 386 σελίδες
...Prob. 28. A gentleman has just a hours at his disposal; how far may he ride in a coach which travels m miles an hour, so as to return home in time, walking back at the rate of n miles an hour? Ans. miles. . amn ., m+n Prob. 29. A gentleman divides a dollar among 12 children,... | |
 | Joseph Ray - 1866 - 420 σελίδες
...36, 5, and 180. 15. A person has just a hours at his disposal; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of c miles an hour? , abc Ans. -j— — miles. b+c 16. A person finds that he can row a skiff 6 miles... | |
 | Elias Loomis - 1873 - 396 σελίδες
...Prob. 28. A gentleman has just a hours at his disposal ; how far may he ride in a coach which travels m miles an hour, so as to return home in time, walking back at the rate of n miles an hour? . amn .. Ans. - miles. m+n Prob. 29. A gentleman divides a dollar among 12 children,... | |
 | Joseph Ray - 1856 - 400 σελίδες
...Ans. 1000. 67. A person has just 2 hr. spare time; how far may he ride in a stage which travels 12 mi. an hour, so as to return home in time, walking back at the rate of 4 mi. an hour? Am. 0 mi. 68. If 65 Ib. of sea-water contain 2 Ib. of salt, how much fresh water must... | |
 | Isaac Todhunter - 1875 - 640 σελίδες
...the short hand? 36. A person has just a hours at his disposal ; how far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of c miles an hour ? 37. A certain article of consumption is subject to a duty of 6 shillings per cwt.... | |
 | Samuel H. Winter - 1877 - 452 σελίδες
...has six hours to spare for an excursion ; how far can he ride out in a carriage which travels eight miles an hour so as to return home in time, walking back at the rate of four miles an hour ? 8. Having given the first term and the common ratio, find the sum of n terms of... | |
 | Webster Wells - 1879 - 468 σελίδες
...hourhand? 54. A person has 11J_> hours at his disposal; how far may he ride in a coach which ~travels 5 miles an hour, so as to return home in time, walking back at the rate of 3J miles an hour? 55. A fox is pursued by a greyhound, and is 60 of her own leaps before him. The fox... | |
 | James Russell Soley - 1880 - 346 σελίδες
...marks did each obtain ? 8. A person has 9f hours at his disposal. How far may he travel on a coach at 9 miles an hour, so as to return home in time, walking back at the rate of 4 miles an hour? 9. Solve the equations — (a) («!»— l) _ __ 9— x ~sr~W ' ARITHMETIC. (Time... | |
 | George Albert Wentworth - 1881 - 400 σελίδες
...top of the mountain ? 42. A person has a hours at his disposal. How far may he ride in a coach which travels b miles an hour, so as to return home in time, walking back at the rate of c miles an hour? 43. The distance between London and Edinburgh is 360 miles. One traveller starts from... | |
 | Marshall Livingston Perrin - 1883 - 144 σελίδες
...they will meet. 86. A person has a hours at his disposal. How far may he ride in a coach which goes b miles an hour, so as to return home in time, walking back at the rate of с miles an hour ? 87. A farmer had sufficient food to support p cows through the season. After feeding them 9 days... | |
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