 | James H. Porter - 1841 - 210 σελίδες
...21— 7 1 84— 7 I 49 cts. Ans. 264. If 40 rods in length and 4 in breadth make an acre, what must be the length to make an acre when the breadth is 15 rods? 3 --15 40- 8 3 | 32 = 10§ Ans. 265. What is the interest of $750 for 3 years, at 6 per cent. per annum... | |
 | W. F. Walker - 1841 - 246 σελίδες
...must pay $15,15 ? Ans. $171,91+. (37.) If 40 poles in length and 4 in breadth, make an acre, what must be the length to make an acre, when the breadth is 15 poles ? Ans. 10 poles 3yd. 2ft. (38.) A merchant bought 795 yards of cloth for $107,50 ; he has still... | |
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If 40 poles in length and 4 in breadth, make an acre, what must be the length to make an acre, when the breadth is 15 poles ? Ans. 10 poles, 3yd. 