# High School Arithemtic: Containing the Elementary and the Higher Principles and Applications of the Science, with the Most Useful Abbreviated Methods of Calculation; Practical Mensuration; and Appendices on Exchange, and Mathematical Probabilities; with Applications of the Latter to Life Annuities and Life Insurance

Pratt, Woodford & Company, 1852 - 362 СЕКъДЕР

### тИ КщМЕ ОИ ВЯчСТЕР -сЩМТАНГ ЙЯИТИЙчР

дЕМ ЕМТОПъСАЛЕ ЙЯИТИЙщР СТИР СУМчХЕИР ТОПОХЕСъЕР.

### дГЛОЖИКч АПОСПэСЛАТА

сЕКъДА 127 - 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 128 - Thirty days has September, April, June, and November; February has twenty-eight alone, and all the rest have thirty-one ; But Leap Year comes one year in four, when February has one day more.
сЕКъДА 34 - To divide an integer by any power of 10, cut off as many figures from the right of the dividend as there are zeros at the right of the divisor.
сЕКъДА 123 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (ё). 156.
сЕКъДА 125 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
сЕКъДА 52 - ... is a prime number. The several divisors and the last quotient will be the prime factors required.
сЕКъДА 126 - Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30-J- square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
сЕКъДА 64 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, \$, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.
сЕКъДА 77 - If the fractions have not a common denominator, reduce them to a common denominator. 2. Add all the numerators together, and place the sum, as a numerator, over their common denominator.
сЕКъДА 57 - Mnltiple of two or more numbers is the least number that can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.