Arithmetic for the Use of Schools1864 |
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Σελίδα 1
... Hence Arith- metic includes both a science and an art . The first part of the science is the construction of systems of expressing numbers . There have been many such systems , which may be divided into two main classes , each ...
... Hence Arith- metic includes both a science and an art . The first part of the science is the construction of systems of expressing numbers . There have been many such systems , which may be divided into two main classes , each ...
Σελίδα 7
... Hence we deduce the fact that two from five leaves three . Now , there are two ways of arriving at facts in subtraction ; either they may be obtained independently , as , for example , by a child . putting down upon paper or a slate a ...
... Hence we deduce the fact that two from five leaves three . Now , there are two ways of arriving at facts in subtraction ; either they may be obtained independently , as , for example , by a child . putting down upon paper or a slate a ...
Σελίδα 8
... Hence a full account of all the process gone through would be ' 3 from 7 leaves 4 , 4 from 12 leaves 8 , 1 and 2 are 3 , and 3 from 5 leaves 2. ' The mind , however , need only dwell on the results , four , eight , two . ' ( Note B. ) 6 ...
... Hence a full account of all the process gone through would be ' 3 from 7 leaves 4 , 4 from 12 leaves 8 , 1 and 2 are 3 , and 3 from 5 leaves 2. ' The mind , however , need only dwell on the results , four , eight , two . ' ( Note B. ) 6 ...
Σελίδα 9
... hence four fives added together or ' four times five , ' as it is called , are twenty . And in this manner every question in multiplication might be deter- mined by addition . This would , however , frequently in- volve long and ...
... hence four fives added together or ' four times five , ' as it is called , are twenty . And in this manner every question in multiplication might be deter- mined by addition . This would , however , frequently in- volve long and ...
Σελίδα 15
... hence , putting 8 as the second figure in the quotient , there remains 167 to be divided ; 120 ÷ 6 = 20 , and 47 ÷ 6 gives as quotient 7 , and re- mainder 5. Hence 34967 + 6 = 5827 , with remainder 5 . 6 ) 34967 ( 5827 6 ) 34967 5827 5 ...
... hence , putting 8 as the second figure in the quotient , there remains 167 to be divided ; 120 ÷ 6 = 20 , and 47 ÷ 6 gives as quotient 7 , and re- mainder 5. Hence 34967 + 6 = 5827 , with remainder 5 . 6 ) 34967 ( 5827 6 ) 34967 5827 5 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
abstract numbers acres added amount arithmetic avoirdupois called ciphers circulating decimals coin compound interest concrete numbers containing cube cubic foot cubic inches cubic yards decimal point digits divided dividend divisor drams equal example expressed farthings figures find the G. C. M. Find the values foot four furlongs gallons given number gold grains greater than 12 half-crowns Hence hundred hundredweight improper fractions instance length less logarithms means measure method minutes mixed numbers multiplicand multiplication and division multiplied non-circulating ounces pence penny perches poles pound pound weight proportion quantity quarter question quotient rate per cent ratio Reduce remainder result roods rule shillings silver square inches square yards subtracted supposed thousand tion tons troy troy weight true discount weight whole numbers
Δημοφιλή αποσπάσματα
Σελίδα 26 - Measure) 4 gills = 1 pint 2 pints = 1 quart 2 quarts = 1 pottle 2 pottles = 1 gallon 4 quarts = 1 gallon 2 gallons = 1 peck 4 pecks = 1 bushel 8 bushels = 1 quarter 12 bags = 1 chauldron 5 quarters = lload 2 loads = 1 last Wine Measure 2 pints = 1 quart 4 quarts...
Σελίδα 24 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 45 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 21 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change. This is because a fraction b/b, b being any number, is equal to the multiplicative identity, 1 . Therefore, Hx8.= 88 _5_x!
Σελίδα 25 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard...
Σελίδα 26 - Weight are ton, hundred weight, quarter, pound, ounce, and dram. 16 drams (dr.) make 1 ounce . - .. - oz. 16 ounces - - - 1 pound - - Ib. 28 pounds . - . 1 quarter of a cwt.
Σελίδα 14 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 11 - The number to be multiplied is called the multiplicand, the number by which it is multiplied the multiplier, and the result the product.
Σελίδα 154 - This is strikingly shown in an alloy called the " fusible metal," which is composed of 8 parts of bismuth, 5 of lead, and 3 of tin, and melts at 203° F.
Σελίδα 55 - Move the decimal point to the left as many places as there are decimal places in the dividend.