The Complete Arithmetic: Combining Oral and Written Exercises in a Natural and Logical System of InstructionPorter & Coates, 1877 - 342 σελίδες |
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Αποτελέσματα 6 - 10 από τα 27.
Σελίδα 79
... DENOMINATOR . Ans . 90 acres . of of 48 of 18 Ans . $ 960 . ORAL EXERCISE . 1. Reduce and to 12ths . SOLUTION ... denominator , they are said to have a common denominator . 7. Reduce and to fractions having a common denomi- nator ...
... DENOMINATOR . Ans . 90 acres . of of 48 of 18 Ans . $ 960 . ORAL EXERCISE . 1. Reduce and to 12ths . SOLUTION ... denominator , they are said to have a common denominator . 7. Reduce and to fractions having a common denomi- nator ...
Σελίδα 80
... denominator by the others , we find the common denominator to be 300 ; multiplying both terms of 1⁄2 by the denominators 5 and 10 , it equals 350 ; multiplying both terms of by the denominators 6 and 10 , it equals 348 ; multi- plying ...
... denominator by the others , we find the common denominator to be 300 ; multiplying both terms of 1⁄2 by the denominators 5 and 10 , it equals 350 ; multiplying both terms of by the denominators 6 and 10 , it equals 348 ; multi- plying ...
Σελίδα 81
... DENOMINATOR . 78. The Least Common Denominator of two or more fractions is the least denominator to which they can all be re- duced . It is also the least common multiple of their de- nominators . WRITTEN PROBLEMS . 1. Reduce ,, to ...
... DENOMINATOR . 78. The Least Common Denominator of two or more fractions is the least denominator to which they can all be re- duced . It is also the least common multiple of their de- nominators . WRITTEN PROBLEMS . 1. Reduce ,, to ...
Σελίδα 83
... denominator . WRITTEN PROBLEMS . 1. Find the sum of 3 and 7 . SOLUTION . + 1 = 28 , or 11 % Explanation . The common denominator of 6ths and 9ths is 18. % , and 7 = 1 ; 18+ are 18 , or 1 . From the foregoing principles and solution we ...
... denominator . WRITTEN PROBLEMS . 1. Find the sum of 3 and 7 . SOLUTION . + 1 = 28 , or 11 % Explanation . The common denominator of 6ths and 9ths is 18. % , and 7 = 1 ; 18+ are 18 , or 1 . From the foregoing principles and solution we ...
Σελίδα 86
... denominator before their difference can be found . NOTE . - Reduce compound fractions to simple ones , and each fraction as well as the resulting difference to its lowest terms . WRITTEN PROBLEMS . 1. Subtract from . = SOLUTION . 86 ...
... denominator before their difference can be found . NOTE . - Reduce compound fractions to simple ones , and each fraction as well as the resulting difference to its lowest terms . WRITTEN PROBLEMS . 1. Subtract from . = SOLUTION . 86 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
30 dollars 50 cents acres acres of land amount apples avoirdupois barrels of flour bought bushels cents a pound ciphers column commission common denominator common fraction compound interest COMPOUND NUMBERS contained cows cube cubic decimal difference discount Divide dividend divisible dollars dols earn Explanation farm feet figure following RULE gallon gold greatest common divisor hence horses cost hundreds improper fractions insured integer least common multiple Let the pupil longitude lowest terms measure merchant miles mills minuend mixed number Multiply muslin ORAL EXERCISE paid pairs payable payment pennyweights pints premium prime factors principal PRINCIPLES.-1 quart quotient rate per cent ratio Reduce remainder root SECTION sell shares sheep SOLUTION SOLUTION.-If square subtract tens thousands units weigh wheat whole number worth WRITTEN PROBLEMS
Δημοφιλή αποσπάσματα
Σελίδα 146 - 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 142 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 130 - TABLE. 4 farthings (far.) = 1 penny, d. 12 pence = 1 shilling, s. 20 shillings = 1 pound, or sovereign, £. 21 shillings = 1 guinea, G.
Σελίδα 302 - 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 144 - Time. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24...
Σελίδα 135 - MEASURE 12 inches (in.), .... =1 foot (ft.) 3 feet, ........ =1 yard (yd.) 5 . 5 yards, ....... =1 rod (rd.) 40 rods, ....... =1 furlong (fur.) 8 furlongs, ...... =1 mile (mi.) 1 mi.
Σελίδα 130 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 171 - In any proportion, the product of the means equals the product of the extremes.
Σελίδα 235 - ... 3 per cent. ? 4£ per cent. ? 5 per cent. ? 6 per cent. ? 7 per cent. ? 7£ per cent. ? 8 per cent.? 9 per cent. ? 10 per cent.
Σελίδα 81 - The least common denominator of two or more fractions is the least common multiple of their denominators.