Robinson's Progressive Practical Arithmetic: Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-book on this Science : for Common Schools and AcademiesIvison, Blakeman, Taylor & Company, 1877 - 359 σελίδες |
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Αποτελέσματα 6 - 10 από τα 31.
Σελίδα 92
... denominator of the fraction ; to the product add the numerator , and under the sum write the denominator . 2. In 4 3. In 71 4. In 341 EXAMPLES FOR PRACTICE . dollars , how many half dollars ? weeks , how many sevenths of a week ? acres ...
... denominator of the fraction ; to the product add the numerator , and under the sum write the denominator . 2. In 4 3. In 71 4. In 341 EXAMPLES FOR PRACTICE . dollars , how many half dollars ? weeks , how many sevenths of a week ? acres ...
Σελίδα 93
... denominator is 20 . OPERATION . 2045 3 x 5 4 x 5 = 18 , Ans . ANALYSIS . First divide 20 , the required denominator , by 4 , the denominator of the given fraction , to ascertain if it be a mul- tiple of this term , 4. The division shows ...
... denominator is 20 . OPERATION . 2045 3 x 5 4 x 5 = 18 , Ans . ANALYSIS . First divide 20 , the required denominator , by 4 , the denominator of the given fraction , to ascertain if it be a mul- tiple of this term , 4. The division shows ...
Σελίδα 94
... Denominator is a denominator common to two or more fractions . 1. Reduce and to a common denominator . OPERATION . 3 × 5 = = 18 4 x 5 2 x 4 = 5 x 4 ANALYSIS . Multiply the terms of the first fraction by the denominator of the second ...
... Denominator is a denominator common to two or more fractions . 1. Reduce and to a common denominator . OPERATION . 3 × 5 = = 18 4 x 5 2 x 4 = 5 x 4 ANALYSIS . Multiply the terms of the first fraction by the denominator of the second ...
Σελίδα 95
... Denominator of two or more fractions is the least denominator to which they can all be reduced , and it must be the least common multiple of the west denominators . 1. Reduce ,, and to the least common denominator . OPERATION . 6..8..12 ...
... Denominator of two or more fractions is the least denominator to which they can all be reduced , and it must be the least common multiple of the west denominators . 1. Reduce ,, and to the least common denominator . OPERATION . 6..8..12 ...
Σελίδα 96
... denominator . 12. Reduce ,, 24 , and to a common denominator . 13. Reduce 1 ,,, and 31 to equivalent fractions hav- ing a common denominator . 10 Ans . 18 , 11 , 38 , 48 . 14. Change , 3 , and 4 to equivalent fractions having a common ...
... denominator . 12. Reduce ,, 24 , and to a common denominator . 13. Reduce 1 ,,, and 31 to equivalent fractions hav- ing a common denominator . 10 Ans . 18 , 11 , 38 , 48 . 14. Change , 3 , and 4 to equivalent fractions having a common ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annex barrels of flour bought bushels bushels of corn bushels of wheat cents a pound ciphers common fraction contained cords of wood cost cube cubic currency decimal currency decimal places decimal point discount Divide dividend division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE feet figure gain gallons Give analysis Give explanation given number gold greatest common divisor Hence hundred hundredths improper fraction inches integers interest invested least common denominator least common multiple lowest terms merchant meters miles mills minuend mixed number months multiplicand Multiply OPERATION paid payment purchase quotient rate per cent ratio receive Reduce remainder rods RULE sell sold subtract subtrahend sugar tens tenths third thousand thousandths trial divisor Troy weight units weight whole number worth Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 48 - Division is the process of finding how many times one number is contained in another.
Σελίδα 161 - 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 73 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them.
Σελίδα 89 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other ; that is, when both terms have no common divisor. 1. Reduce the fraction -f§ to its lowest terms.
Σελίδα 326 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 52 - If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Σελίδα 173 - Ans. 6° 37'. 208. IN COUNTING. 12 Units or Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 209. PAPEE. 24 Sheets. '. make 1 Quire. 20 Quires " 1 Ream. 2 Reams " 1 Bundle. 5 Bundles
Σελίδα 282 - Three numbers may be in proportion when the first is to the second as the second is to the third.
Σελίδα 49 - Rule. — I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα 153 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES