New Commercial ArithmeticAmerican Book Company, 1904 - 392 σελίδες |
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60 days acres Avoirdupois bank discount barrel bill bought bushel cent of gain charges commission common fraction compound interest cubic cubic foot debit decimal fraction divided dividend divisor dollars dozen draft DRILL EXERCISE equal equated date Example EXERCISE By inspection figure Find the amount Find the cost find the interest Find the total following rule fraction gain or loss greatest common divisor indorsed investment July June 20 least common multiple list price marked price maturity mdse merchant minuend months multiplied number of days ORAL EXERCISE paid payable payment percentage pound sterling pounds present worth principal proceeds purchase quotient rate per cent received remainder selling price Sept short method sold SOLUTION square subtract Troy pound wheat whole number Write WRITTEN EXERCISE Find yard
Δημοφιλή αποσπάσματα
Σελίδα 142 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 141 - 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...
Σελίδα 144 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24 hours = 1 day (da.) 7 days = 1 week (wk...
Σελίδα 147 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Σελίδα 138 - Measure is used in measuring lines or distances. TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16 \ feet = 1 rod (rd.).
Σελίδα 142 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 137 - Weight This is used to. some extent in filling prescriptions. The grain, ounce, and pound are the same as in troy weight, but the ounce is divided differently. 20 grains (gr.) = 1 scruple . . . sc. or 3 3 scruples = 1 dram . . . dr. or 3 8 drams = 1 ounce . . . oz. or 5 12 ounces = 1 pound . . . Ib. or ft Apothecaries...
Σελίδα 139 - 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.
Σελίδα 371 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 102 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.