# The Pilot Arithmetics, Τόμος 3

1924

### Τι λένε οι χρήστες -Σύνταξη κριτικής

Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.

### Περιεχόμενα

 CHAPTER I FUNDAMENTAL OPERATIONS FRACTIONS 13 PROBLEMS 19 DIVISIBILITY 25 ALIQUOT PARTS OF A DOLLAR 29 Potato Crops 31 Earning Money 37 DECIMALS AND PERCENTAGE 38 DRILL EXAMPLES 44
 CHAPTER VIII 161 PRACTICE IN COMPUTATION 168 CHAPTER III 181 SALES SLIPS 190 Health Problems 193 Tax PROBLEMS 199 PAGE 207 BANK DISCOUNT 215

 PROBLEMS 51 PROBLEMS 60 BILLS AND INVOICES 66 PROBLEMS 72 Pay Rolls 79 IMPROVEMENT 84 SAVINGS AND INTEREST 87 Postal Savings 102 DRAFTS 111 MONEY ORDERS 115 Air Mail Service 122 PROBLEMS 128 Marine Insurance 134 ANGLES 135 PLANE FIGURES 141 ORAL EXERCISES 147 PROBLEMS 154
 INVESTMENTS 221 PROBLEMS 225 PROBLEMS 231 PROBLEMS 236 DISCOUNTS 241 THE LITERAL NUMBER AND 242 PROBLEMS 248 Constructing Angles 257 SURFACES AND VOLUMES THE METRIC 266 BOARD MEASURE 273 PROBLEMS 278 Olympic Records 284 PERCENTAGE 290 BANKING AND INVESTMENTS 296 INDIRECT MEASUREMENT SQUARE Root 303 Furniture at a Discount 314 Πνευματικά δικαιώματα

### Δημοφιλή αποσπάσματα

Σελίδα 246 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 249 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg...
Σελίδα 121 - Recall that the area of a rectangle is equal to the product of the measure of its length and the measure of its width.
Σελίδα 125 - The area of a triangle is equal to one half the product of the base and the altitude: A = I bx a.
Σελίδα 182 - ... or in the case of the head of a family or a married person living with husband or wife, a personal exemption of \$2,500.
Σελίδα 249 - weight is the GRAM, which is the weight of one cubic centimeter of pure water weighed in a vacuum at the temperature of 4 deg.
Σελίδα 75 - IS when the interest is added to the principal, at the end of the year', and on that amount the interest cast for another year, and added again, and so on : this is called Interest upon Interest.
Σελίδα 224 - A term may be transposed from one member of an equation to the other if its sign is changed from + to — , or from — to +. EQUATIONS AND PROBLEMS.
Σελίδα 123 - Geometry the area of a rectangle is equal to the product of the base by the altitude ; we can therefore represent the space described (s) by a rectangle ABCD, Fig.
Σελίδα 187 - The person who signs the note and is to pay the money is the maker, and the person to whom the money is to be paid is the payee. The place of payment given is usually the maker's bank. The words "Value received," although not essential, are generally included.