By (author)

List price: US\$14.41

Currently unavailable

AbeBooks may have this title (opens in new window).

Description

This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1875 edition. Excerpt: ...70. How much money must be invested in the three per cent. consols at 92 j to bring in an annual income of 153? C. 71. A p: g, a cow, and a horse together were sold for 100. The price of the cow was three times that of the pig, and the price of the horse was four times those of the cow and pig together; what was the price of each? C. 72. Find the simple interest on 1505 2s. A. for 51 years, at 1 percent. per annum; and the compound interest on 1000 for 2 years, at 2 per cent. per annum. U. L. E. 73. A merchant buys cloth for 300, which he sells immediately, but receives in payment a bill for 336 12s., which is due 4 months hence, interest being calculated at 6 per cent. What is the gain per cent.? U. L. E. 74. Find the compound interest on 2000 for 2 years 8 months at 5 per cent. per annum. U. L. E. 75. The true discount on a certain sum of money for 2i years is 100, and the simple interest for the same time is 110. Find the rate per cent. per annum, and the sum. U. L. E. 76. A coal-proprietor formerly sold coal at 14s. 8d. per ton, and gained thereby 10 per cent., but now he sells it at 25s. per ton. Find his gain per cent.-now, supposing that the expense of working the coal has advanced 30 per cent. TJ. L. E. 77. In what time will 171 7s 6d amount to 217 1s 6d, at 3 per cent. simple interest? C. S. 78. Find the amount of 500 in 3 years at 4 per cent. C. t1. 79. What gum of money put out at simple interest for 3 years, at 41 percent. will amount to 16020s lid? C. S. 80. At what rate, simple interest, will the interest on 1270 18s 9d. amount to 76 5s ljd. in two years? C. S. 81. In what time will 137 12s. 1d. amount to 1698 15s. 1f d. at 6...show more

Product details

• Paperback | 50 pages
• 189 x 246 x 3mm | 109g
• United States
• English
• black & white illustrations
• 1236971027
• 9781236971029