Business ArithmeticAmerican book Company, 1914 - 250 σελίδες |
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Σελίδα 7
... figures . By practice the eye can be trained to group or combine two , three , or four figures into sums which are recognized at sight , just as we recognize words at a glance without spelling out the letters . 3. Two - figure ...
... figures . By practice the eye can be trained to group or combine two , three , or four figures into sums which are recognized at sight , just as we recognize words at a glance without spelling out the letters . 3. Two - figure ...
Σελίδα 9
... figure com- binations and combinations of 10 ; the 60 combinations should be read in one and one half minutes or less . 1. 1 7 9 4 691 +31 134 7 3 8 9 5 8 4661 6 5 8 9 5 828 7 2881 469 ] 6551 9961 8741 7 9 ∞ ∞ ∞ | 669 487 6651 774 ...
... figure com- binations and combinations of 10 ; the 60 combinations should be read in one and one half minutes or less . 1. 1 7 9 4 691 +31 134 7 3 8 9 5 8 4661 6 5 8 9 5 828 7 2881 469 ] 6551 9961 8741 7 9 ∞ ∞ ∞ | 669 487 6651 774 ...
Σελίδα 11
... figure combinations and for combinations of 10 . 1. 7 278T 1 6 4 3 6 4 6 4 1 | co 293 14 | 58 6 9 ∞784∞ | 3 23 63 4 0 0 4 3 6 18 4 1 2. 5 6 2 9 2 3. 9 9 9 6 8 69 28 9 481 6239 ∞ | 8222 | 4 37 ∞ ∞ 8 727 4 8 6 4 8 4. 1 0 2 0 100 ...
... figure combinations and for combinations of 10 . 1. 7 278T 1 6 4 3 6 4 6 4 1 | co 293 14 | 58 6 9 ∞784∞ | 3 23 63 4 0 0 4 3 6 18 4 1 2. 5 6 2 9 2 3. 9 9 9 6 8 69 28 9 481 6239 ∞ | 8222 | 4 37 ∞ ∞ 8 727 4 8 6 4 8 4. 1 0 2 0 100 ...
Σελίδα 12
... figures of a number is divisible by 9 ; mis- takes may often be located in this way . Thus an error of $ 90 might have been caused by writing $ 328 instead of $ 238 or vice versa ; writing 54 instead of 45 gives an error of 9 , etc ...
... figures of a number is divisible by 9 ; mis- takes may often be located in this way . Thus an error of $ 90 might have been caused by writing $ 328 instead of $ 238 or vice versa ; writing 54 instead of 45 gives an error of 9 , etc ...
Σελίδα 14
... figures of the same order : units with units , tens with tens , etc. Do not attempt to add horizontally if the numbers are very long ; place a dot over each figure as it is added . 1. Find ( a ) the total native parentage , ( b ) the ...
... figures of the same order : units with units , tens with tens , etc. Do not attempt to add horizontally if the numbers are very long ; place a dot over each figure as it is added . 1. Find ( a ) the total native parentage , ( b ) the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres aliquot allowed amount avoirdupois balance bank discount base board feet board foot bonds bought brokerage bushel buys cancellation cash cent certificate of deposit charge commercial draft commission compound interest coupons cubic foot decimeter denominator diameter discount series Divide dividends divisor dollar dozen dry measure equation exchange Extend and foot factors figure Find the interest Find the total foot the following fraction freight gain Gold gross hypotenuse improper fraction income inspection when possible investment issued jobber less-than-carload loans long ton loss marked price measure merchant meter method mixed number money order month Multiply NOTE Ohio paid par value payable payment percentage pound sterling pounds premium principal profit receive remainder result Savings Bank selling price shares shipment sold subtract weight wheat
Δημοφιλή αποσπάσματα
Σελίδα 70 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 63 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 68 - 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 70 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 28 - 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.
Σελίδα 236 - CAPACITY 10 milliliters (ml.) = 1 centiliter (cl.) 10 centiliters = 1 deciliter (dl.) 10 deciliters 1 liter (1.) 10 liters 1 dekaliter (Dl.) 10 dekaliters = 1 hektoliter (hi.) 10 hektoliters 1 kiloliter (kl.) MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hektogram (hg.) 10 hektograms = 1 kilogram (kg.) 18.
Σελίδα 25 - When the multiplier is 10, 100, 1000, or 1 with any number of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand, so increased, will be the product required.
Σελίδα 64 - TABLE. 4 farthings (far. or qr.) make 1 penny, d. 12 pence " 1 .shilling, s. 20 shillings " 1 pound or sovereign, £ or sov.
Σελίδα 67 - MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5£ yards, or 16¿- feet, " 1 rod, rd. 40 rods " 1 furlong, fur. 8 furlongs, or 320 rods, " 1 mile, . mi. 3 miles
Σελίδα 69 - 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...