### тИ КщМЕ ОИ ВЯчСТЕР -сЩМТАНГ ЙЯИТИЙчР

дЕМ ЕМТОПъСАЛЕ ЙЯИТИЙщР СТИР СУМчХЕИР ТОПОХЕСъЕР.

### пЕЯИЕВЭЛЕМА

 CHAPTER PAGE I NoTATION AND NUMERATION 1 ADDITION AND SUBTRACTION 12 MULTIPLICATION 24 DIVISION 35 METRIC MEASURES 58 MEASURES AND MULTIPLES OF NUMBERs 94 CoMMON FRACTIONs 109 CoMPOUND QUANTITIES 147
 PERCENTAGE 237 INTEREST AND DISCOUNT 259 Stocks AND BONDs Exchange Accounts 288 Powers AND Roots 306 MENSURATION 317 CoNTINUED FRACTIONS AND SCALEs of NoTATION 332 SERIES 338 CoMMON LOGARITHMs 345

### дГЛОЖИКч АПОСПэСЛАТА

сЕКъДА 158 - 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...
сЕКъДА 314 - Multiply the complete divisor by the second figure of the root, subtract the product from the dividend, and to the remainder annex the next period for a new dividend.
сЕКъДА 147 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
сЕКъДА 297 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
сЕКъДА 96 - A number is divisible by 3 if the sum of its digits is divisible by 3. 5. A number is divisible by 9 (32) if the sum of its digits is divisible by 9. 6. A number is divisible by 5 if its last digit is either 5 or 0.
сЕКъДА 163 - Thirty days hath September, April, June, and November, All the rest have thirty-one Excepting February alone : Which hath but twenty-eight, in fine, Till leap year gives it twenty-nine.
сЕКъДА 68 - A Circle is a plane figure bounded by a curved line, called the Circumference, all points of which are equally distant from a point within, called the Centre.
сЕКъДА 219 - That is, in any proportion either extreme is equal to the product of the means divided by the other extreme ; and either mean is equal to the product of the extremes divided by the other mean.
сЕКъДА 58 - The meter was intended to be one ten-millionth of the distance from the equator to the north pole, but more careful measurements show that this distance is 10,001,887 meters.
сЕКъДА 398 - This loss or drop due to resistance is directly proportional to the length of the conductor, and inversely proportional to its area of cross-section.