### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 NOTATION AND NUMERATION 7 SUBTRACTION 17 DIVISION 28 CASTING OUT NINES 40 FRACTIONS 46 APPROXIMATE RESULTS 57 LONGITUDE AND TIME 78 THE EQUATION 86
 INTEREST 139 METHOD OF ATTACK 140 PERCENTAGE 152 MARKING Goods 162 BANKS AND BANKING 186 STOCKS AND BONDS 200 INSURANCE 207 TAXES AND DUTIES 216

 MENSURATION 99 GRAPHICAL REPRESENTATIONS 124 RATIO AND PROPORTION 131
 LOGARITHMS 224 EXERCISES FOR REVIEW 235 РнехмбфйкЬ дйкбйюмбфб

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 64 - 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.
УелЯдб 133 - Specific Gravity. The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of some other substance taken as a standard.
УелЯдб 64 - MEASURE 12 inches (in.) = 1 foot (ft). 3 feet = 1 yard (yd.). 5J yards or Щ feet = 1 rod (rd.) . 320 rods = 1 mile (mi.). SURFACE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.
УелЯдб 183 - Find the amount of the principal to the time when the payment, or the sum of the payments, equals or exceeds the interest due.
УелЯдб 48 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
УелЯдб 66 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
УелЯдб 65 - 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...
УелЯдб 63 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
УелЯдб 65 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . \$. 10 Dollars = 1 Eagle . E.