# Grammar-school Arithmetic: Including Easy Algebraic Equations and Simple Geometrical Problems

Heath, 1895 - 444 σελίδες

### Τι λένε οι χρήστες -Σύνταξη κριτικής

Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.

### Περιεχόμενα

 CHAPTER VI 199 133 207 NOTATION AND NUMERATION 210 FEDERAL MONEY 16 223 DENOMINATE NUMBERS 227 BILLS 238 MEASUREMENTS 246 FRACTIONS DECIMALS BILLS DENOMINATE NUMBERS MEAS 249
 COMMERCIAL DISCOUNT 410 SIMPLE INTEREST 415 COMMERCIAL DISCOUNT 421 MEASUREMENTS 433 PARTNERSHIP 439 COMPOUND INTEREST 445 LONGITUDE AND TIME 452 CHAPTER XIII 458

 ADDITION AND SUBTRACTION OF Fractions 255 MULTIPLICATION OF FRACTIONS 265 BILLS 274 DENOMINATE NUMBERS 285 CHAPTER VIII 291 DENOMINATE NUMBERS 307 PERCENTAGE 316 AREAS OF RIGHTANGLED TRIANGLES 322 SURFACES 326 MEASUREMENTS 342 PERCENTAGE 349 VOLUMES 360 CHAPTER X 368 ALGEBRAIC EQUATIONS 369 MEASUREMENTS 389 BANK DISCOUNT 402
 Ratio 466 PROPORTION 476 MEASUREMENTS 490 PartiaL PAYMENTS MERCHANTS RULE 496 MENSURATION OF PLANE SURFACES 503 SURFACES OF SOLIDS 511 CUBE Root 519 METRIC SYSTEM 525 SUBTRACTION OF ALGEBRAIC QUANTITIES 532 Two UNKNOWN QUANTITIES 538 THREE UNKNOWN QUANTITIES 544 MULTIPLICATION OF ALGEBRAIC QUANTITIES 547 CHAPTER XVI 557 CALCULATION OF HEIGHTS AND DISTANCES 594 APPENDIX 607 Πνευματικά δικαιώματα

### Δημοφιλή αποσπάσματα

Σελίδα 566 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 224 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 565 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 565 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 560 - V9 x 25 sq. ft. = 15 sq. ft. NOTE. — The mean proportional between two numbers is equal to the square root of their product. 13. Find the volume of the frustum of a square pyramid, its upper base containing 64 square inches, and its lower base 196 square inches, its altitude being 18 inches. 1294. Note that the mean proportional between 64 and 196 is 8 x 14, or 112. Since each is multiplied by one-third of the altitude, the operation is shortened by adding together the three areas, 64, 196, and...
Σελίδα 574 - Thomas's History Of the United States. For schools, academies, and the general reader. A narrative history with copious references to sources and authorities. Fully illustrated. 532 pages. Half leather.
Σελίδα 330 - Find the number of square (Make diagram.) 19. How many acres are there in a triangular plot of ground when the base measures 80 yards and the perpendicular measures 60| yards? 20. What are the dimensions of the box that can be made of a piece of paper of the size shown in the following diagram? How many square inches of paper are needed for. such a box (making no allowance for pasting) ? 4 in. 4 in.
Σελίδα 328 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 417 - Sixty days after sight of this First of Exchange (Second unpaid), pay to the order of John W.
Σελίδα 335 - Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (Ib.).