 | Mathematics - 1801 - 446 pages
...spend per annum ? Ans. Their income is 125!. per annum; A spends lool. and B 150!. per annum. • 3. Two persons, A and B, lay out equal sums of money in trade ; A gains ?261. and B loses 87!. and A's money is now double that of B : what did each lay out... | |
 | John Bonnycastle - Algebra - 1811 - 230 pages
...and the sum of all their ages is 140; what is the age of each? Ans. A-«=84, B-»=42, and Cj=14. 12. Two persons, A and B, lay out equal sums of money in trade; A gains 1261. and B loses b71. and A's money is now double of Bs ; what did each lay out ? Ans.... | |
 | Samuel Webber - Arithmetic - 1812 - 260 pages
...spend per annum :' Ans. Their income is 1251. per annum ; A spends l00l. and B 1501. per annum. 3. Two persons, A and B, lay out equal sums of money in trade ; A gains 1261. and B loses 871. and A's money if now double that of B : what did each lay out... | |
 | Bewick Bridge - Algebra - 1818 - 254 pages
...number is that, of which if I a'dd ^d, ^th, and fths together, the sum shall be 73 ? ANSW. 84. Qu. 21. Two persons, A and B, lay out equal sums of money in trade ; A gains 120/., and Biases 801.; and now A'& money is treble of £'s ; What sum had each at... | |
 | John Bonnycastle - Algebra - 1818 - 326 pages
...and (he sum of all their ages is 140 ; what is the age of «ach ? Ans. A'S 84, B'S 42, and c'a 14 11. Two persons, A and B, lay out equal sums of money in trade ; A gains 126J. and B loses 87/., and A'S money is now double of B'S ; what did each lay out... | |
 | Peter Nicholson - Mathematics - 1825 - 1046 pages
...number is that from which, if 5 be subtracted, twothirds of the remainder will be 40 ? Ans. 65. 21. Two persons, A and B, lay out equal sums of money in trade ; A gains 1261. and В loses 87!. and A.'s money is now double of B.'s ; what did each lay out... | |
 | Bewick Bridge - Algebra - 1828 - 260 pages
...that, of which if I add $d, ¿th, and -J-ths together, the sum shall be 73 ? ANSW, 84. , Qu. 2 1 . Two persons, A and B, lay out equal sums of money in trade ; A gains I 20/., and В loses 80/. ; and now A's money is treble of B's. What sum had each at... | |
 | Bourdon (M., Louis Pierre Marie) - Algebra - 1831 - 446 pages
...and the sum of all their ages is 140; what is the age of each ? Ans. A's=84, B's=42, and C's=14. 26. Two persons A and B, lay out equal sums of money in trade ; A gains 1261. and B loses 871. and A's money is now double of B's ; what did each lay out ?... | |
 | Charles Davies - Algebra - 1835 - 378 pages
...and this done, found that he had but 12 shillings remaining : what had he at first ? Ans. 20s. 15. Two persons, A and B, lay out equal sums of money in trade ; A gains $126, and B loses $87, and A's money is now double of B's :. what did each lay out... | |
 | Algebra - 1838 - 372 pages
...; and this done, found that he had but 12 shillings remaining : what had he at first? Ans. 20s. 29. Two persons, A and B, lay out equal sums of money in trade ; A gains $126, and B loses $87, and A's money is now double of B's : what did each lay out ?... | |
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Two persons, A and B, lay out equal sums of money in trade ; A gains $126, and B loses $87, and A's money is now double of B's : what did each lay out ? Ans. $300. 
