 | Calvin Tracy - Arithmetic - 1840 - 316 pages
...at the same rate per cent., will gain 3 £. 7s. 6 d. in 9 months ? Ans. 75 £. 20. If a man travel 240 miles in 12 days, when the days are 12 hours long, in how many days, of 16 hours, will he travel 720 miles, if he travel at the same rate ? Ans. 27 days.... | |
 | James H. Porter - Arithmetic - 1841 - 210 pages
...work, how much will 48 men have for 16 days' work 1 —8 —4 5 48— 6 16— 4 16 5 | 384=76* Ans. 88. If a footman travels 240 miles in 12 days, when the days are 12 hours -long, how many days may he travel 720 miles in, of 16 hours long ? —240 -4 —16 720— 3 12— 3 12— 3 I 27 Ans. 89.... | |
 | Charles Guilford Burnham - Arithmetic - 1841 - 324 pages
...days will he travel 672 miles, the days being 12 hours long 1 Answer, 42 days. 26. If a man travel 240 miles in 12 days, when the days are 12 hours long, in how many days will he travel 720 miles, when the days are 16 hours long? Answer, 27 days. 27. If... | |
 | Charles DAVIES (LL.D.) - Arithmetic - 1843 - 348 pages
...how long would it take the three together to do it? Ans. 2pj. 4. If a man perform a journey in 22^ days, when the days are 12 hours long, how many days will it take him to perform the same journey when the days are 15 hours long ? 5. After laying out \ of my money, and... | |
 | James H. Porter, Reuben Porter (Jr.) - Arithmetic - 1843 - 90 pages
...rate per cent, will gain 3 pounds 7 shillings 6 pence in 9 months? Ans. 75 pounds. 37. If a man travel 240 miles in 12 days, when the days are 12 hours long, in how many days of 10 hours, will he travel 720 miles, if he travel at the same rate ? Ans. 27 days.... | |
 | Nathan Daboll - Arithmetic - 1843 - 254 pages
...the cost of carrying 8cwt. 3qrs., 64 miles at the same rate ? Ans. $18,24. 11. If a footman travel 240 miles in 12 days, when the days are 12 hours long, in how many days will he travel 720 miles when the days are 16 hours long ? Ans. 27d. 12. If 30 men... | |
 | Charles Davies - Arithmetic - 1844 - 356 pages
...how long would it take the three together to do it ? Ans. 2^. 4. If a man perform a journey in 22i days, when the days are 12 hours long, how many days will it take him to perform the same journey when the days are 15 hours long ? 5. After laying out \ of my money, and... | |
 | James H. Porter - Arithmetic - 1845 - 254 pages
...8 reapers have d£3^ for 4 days' work, how much will 48 men have for 16 days' work ? Ans. 76£. 59. If a footman travels 240 miles in 12 days, when the days are 12 hours long, how many days may he travel 720 miles in, of 16 hours long ? Ans. 27. 60. If 9 students spend in 18 days ,£10f,... | |
 | James Bates Thomson - Arithmetic - 1846 - 362 pages
...consume in 54 days 7 49. If 6 men can build a wall 30 ft. long, 6 ft. high, and 3 ft. thick, in 15 days, when the days are 12 hours long, how many days will it take 30 men to build a wall 300 ft. long, 8 ft. high, and 6 ft. thick, working 8 hours a day 1 50. A farmer... | |
 | James Bates Thomson - Arithmetic - 1846 - 354 pages
...consume in 54 days ? 49. .If 6 men can build a wall 30 ft. long, 6 ft. high, and 3 ft. thick, in 15 days, when the days are 12 hours long, how many days will it take 30 men to build a wall 300 ft. long, 8 ft. high, and 6 ft. thick, working 8 hours a day ? 50. A farmer... | |
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If a man travel 240 miles in 12 days, when the days are 12 hours long, in how many days will he travel 720 miles, when the days are 16 hours long? Ans. 27 days. 
