The Complete Arithmetic: Combining Oral and Written Exercises in a Natural and Logical System of InstructionPorter & Coates, 1877 - 342 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 27.
Σελίδα 71
... Denominator , and shows into how many equal parts the unit is divided . 68. The number above the line is called the Numerator , and shows how many of the equal parts are taken . Thus , in the denominator , 6 , shows that the unit is ...
... Denominator , and shows into how many equal parts the unit is divided . 68. The number above the line is called the Numerator , and shows how many of the equal parts are taken . Thus , in the denominator , 6 , shows that the unit is ...
Σελίδα 72
... denominator are both expressed by figures . Common fractions are either Proper or Improper . 71. A Proper Fraction is one whose numerator is less than its denominator ; as , 4 , 5 , 7 , etc. 9 72. An Improper Fraction is one whose ...
... denominator are both expressed by figures . Common fractions are either Proper or Improper . 71. A Proper Fraction is one whose numerator is less than its denominator ; as , 4 , 5 , 7 , etc. 9 72. An Improper Fraction is one whose ...
Σελίδα 74
... denominator , and to this add the numerator , writing the product over the given denomi- nator . 2. Reduce 125 to 7ths ; 34 to 12ths . Reduce to improper fractions— 3. 5 . Ans . 3 . 9. 122 . 4. 7 . Ans . 68 . 10. 91 % . Ans . 278 . Ans ...
... denominator , and to this add the numerator , writing the product over the given denomi- nator . 2. Reduce 125 to 7ths ; 34 to 12ths . Reduce to improper fractions— 3. 5 . Ans . 3 . 9. 122 . 4. 7 . Ans . 68 . 10. 91 % . Ans . 278 . Ans ...
Σελίδα 75
... necessary to = multiply the denominator by 9 ; but to preserve the value of the fraction , the numerator must also be multiplied by the same number ; hence , § = 45 . From the solution we derive the following RULE . Multiply FRACTIONS . 75.
... necessary to = multiply the denominator by 9 ; but to preserve the value of the fraction , the numerator must also be multiplied by the same number ; hence , § = 45 . From the solution we derive the following RULE . Multiply FRACTIONS . 75.
Σελίδα 76
... denominator by that number which will produce the required denominator . 5 2. Reduce , to 14ths . 4 3. Reduce ,,, to 60ths . 4. 3 , 4 , 5 , to 60ths . 10 5 6 5. Reduce , 3 , 3 , 4 , 4 , 7 to 168ths . Ans . 84 5 12 Ans . 14 , 14 , 14 ...
... denominator by that number which will produce the required denominator . 5 2. Reduce , to 14ths . 4 3. Reduce ,,, to 60ths . 4. 3 , 4 , 5 , to 60ths . 10 5 6 5. Reduce , 3 , 3 , 4 , 4 , 7 to 168ths . Ans . 84 5 12 Ans . 14 , 14 , 14 ...
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.