# School Arithmetic: Practical Book

B.F. Johnson Publishing Company, 1906 - Arithmetic - 400 pages

### Contents

 READING AND WRITING NUMBERS 9 SUBTRACTION 22 DIVISION 41 Related Problems 62 Related Problems 82 REVIEW WORK 102 Related Problems 118 REVIEW WORK 146
 THE EQUATION 249 INTEREST REVIEWED 259 BANK PRACTICE 278 EXCHANGE 285 INSURANCE 298 STOCKS AND BONDS 307 LONGITUDE AND TIME 322 THE METRIC SYSTEM 331

 PERCENTAGE 167 INTEREST 174 PRACTICAL MEASUREMENTS 193 SOLUTIONS AND PRACTICE PROBLEMS 206 Related Problems 216 REVIEW WORK 235 SHORT METHODS 242
 POWERS AND SQUARE ROOT 338 THREE ROUND BODIES 351 MISCELLANEOUS PROBLEMS 361 ANSWERS 377 INDEX 397 Copyright

### Popular passages

Page 125 - 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.
Page 134 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Page 141 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Page 136 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 140 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Page 336 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hectogram (Hg.) 10 hectograms = 1 kilogram...
Page 121 - MEASURE 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16J feet = 1 rod (rd.).
Page 336 - Volume 1,000 cubic millimeters (mm3) =1 cubic centimeter cm3 1,000 cubic centimeters =1 cubic decimeter dm3 1,000 cubic decimeters =1 cubic meter m3 Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Page 29 - Multiplication is the process of taking one number as many times as there are units in another.
Page 327 - The fourth (Pacific) section covers the rest of the country to the Pacific coast. Standard time is uniform inside each of these sections, and the time of each section differs from that next to it by exactly one hour. Thus at 12 noon in New York city (eastern time), the time at Chicago (central time) is...