American Comprehensive Arithmetic |
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Page 60
... reduced to a compound term by expressing it as a sum , a difference , a product , or a quo- tient . When a compound term is a sum or a difference , its components are connected by the signs ' + ' or ' - ' , and must there- fore be bound ...
... reduced to a compound term by expressing it as a sum , a difference , a product , or a quo- tient . When a compound term is a sum or a difference , its components are connected by the signs ' + ' or ' - ' , and must there- fore be bound ...
Page 61
... reduced to simple terms . Read , explain , and reduce to simple terms : 1. 6 ÷ 3 , 3 × 2 , ( 6 + 2 ) . - 5. ( 8 + 6 ) ( 8-6 ) , ( 8 + 6 ) ÷ ( 8−6 ) . 2. ( 6—2 ) , ( 8 ÷ 2 ) ÷ 2 , 8 ÷ ( 2 ÷ 2 ) . 6. ( 8 + 6 ) ÷ ( 5 + 2 ) , 6 × ( 8 ÷ ...
... reduced to simple terms . Read , explain , and reduce to simple terms : 1. 6 ÷ 3 , 3 × 2 , ( 6 + 2 ) . - 5. ( 8 + 6 ) ( 8-6 ) , ( 8 + 6 ) ÷ ( 8−6 ) . 2. ( 6—2 ) , ( 8 ÷ 2 ) ÷ 2 , 8 ÷ ( 2 ÷ 2 ) . 6. ( 8 + 6 ) ÷ ( 5 + 2 ) , 6 × ( 8 ÷ ...
Page 71
... reduce to factors as most convenient , and then to reduce all composite to prime factors . Do not form the habit of always dividing by 2 and by 3 ; try 12 , 11 , 9 , 8 , 7 , 5 , 4 , 3 , 2 , in order . THE FOUR OPERATIONS It is often ...
... reduce to factors as most convenient , and then to reduce all composite to prime factors . Do not form the habit of always dividing by 2 and by 3 ; try 12 , 11 , 9 , 8 , 7 , 5 , 4 , 3 , 2 , in order . THE FOUR OPERATIONS It is often ...
Page 85
... Reduce terms . 5567 19 6739 23 Reduce to lowest terms : 9. 1 ; 27 . 17. 11 ; 18 . 16 10 .; 18 . 11. 18 ; 14 19 . 12. 14 ; 18 . 2 26 39 ' 18. 14 ; 43 . 30 . 38 ; 45 . 609 60 12 . 20. 1 ; 4 28 84 Reduce to lowest terms : 21. 4879 ; 62255 ...
... Reduce terms . 5567 19 6739 23 Reduce to lowest terms : 9. 1 ; 27 . 17. 11 ; 18 . 16 10 .; 18 . 11. 18 ; 14 19 . 12. 14 ; 18 . 2 26 39 ' 18. 14 ; 43 . 30 . 38 ; 45 . 609 60 12 . 20. 1 ; 4 28 84 Reduce to lowest terms : 21. 4879 ; 62255 ...
Page 86
... Reduce ,, to equivalent fractions having L. C. D. of by 3 ; 12 ÷ 6 = 2 ; we multiply both terms of § by 2 . Reduce to equivalent fractions having L. C. D 49. § , 11 , 36 . 50. , 24- 52. 1 , 0 , 3 8 79 779 11 ' To whole or mixed numbers ...
... Reduce ,, to equivalent fractions having L. C. D. of by 3 ; 12 ÷ 6 = 2 ; we multiply both terms of § by 2 . Reduce to equivalent fractions having L. C. D 49. § , 11 , 36 . 50. , 24- 52. 1 , 0 , 3 8 79 779 11 ' To whole or mixed numbers ...
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Common terms and phrases
ab² acres addend altitude angles apothem apples cost avoirdupois base bought brokerage bushels carpet cash cents circle circumference commission common fraction compound interest cone contained convex surface corn cube root decimal periods decimal places denominator digits divided dividend divisible divisor dollars eggs equal equation extract the cube extract the square factor figures Find the amount Find the value frustum gain Given terms horse hound hundred income integer interest of $1 investment James Lyman least common multiple marked price miles multiply NOTE number denoted par value payment periods principal prism proceeds proportion pyramid quotient radius ratio rectangle Reduce regular polygon Relation remainder required term rhombus selling price sides slant height sold square pyramid square root subtract triangle true discount units weight write yard
Popular passages
Page 254 - 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.
Page 107 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Page 224 - Courts have adopted the following, called the UNITED STATES RULE. Find the amount of the principal to the time of the first payment ; if the payment equals or exceeds the interest, subtract it from the amount, and regard the remainder as a new principal.
Page 90 - Multiply together the numerators for a new numerator, and the denominators for a new denominator.
Page 272 - Pythagoras' theorem states that the square of the length of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the lengths of the other two sides.
Page 273 - The area of a triangle is equal to one half 'the product of its base and altitude.
Page 8 - ... one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred two hundred three hundred four hundred five hundred...
Page 69 - A number is divisible by 9, when the sum of its digits is divisible by 9.
Page 176 - M shown in the operation. 2. 5 compositors, in 16 days, of 14 hours each, can compose 20 sheets of 24 pages in each sheet, 50 lines in a page, and 40 letters in a line ; in...
Page 86 - Multiplying or dividing both numerator and denominator by the same number does not change the value of the fraction.