A Treatise on Arithmetic: Designed Particularly as a Text for Classes in which the Principles of the Science are Inductively Developed ...
Packard & Butler, 1830 - 288 σελίδες
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A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ...
Frederick Augustus Porter Barnard
Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018
acres added Addition amount annexed answer barrel bought called carry cents Change common compound consists contained cost course cubic cyphers decimal denominator divide dividend division divisor dollars employed equal examples expressed factors feet figure Find the interest five four fourth Fraction gain gallons gals give given greater greatest hand Hence higher hundred inches increase interest least leave less likewise lower manner measure miles mode months multiply necessary nine Note obtain paid performed pound PRACTICE present prime principal pupil quantity quotient ratio Reduce remainder repeated repetend result rods root rule seen shillings simple solid square subtract tens tenths thing third thousand twice units weight whole number wide worth write written yard
Σελίδα 75 - Britain. 4 farthings (qr, or far.) make 1 penny, marked d. 12 pence " 1 shilling, " s. 20 shillings " 1 pound, or sovereign, £. 21 shillings " 1 guinea. OBS. 1. It is customary, at the present day, to express farthings in fractions of a penny. Thus, 1 qr. is written ;<!;•_
Σελίδα 77 - 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,.
Σελίδα 272 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 58 - What is 1 ninth of 1 ? of 2? of 3 ? of 4 ? of 5 ? of 6 ? of 7 ? of 8? of 9 ? of 10 ? of- 11?