The Foundations of Higher ArithmeticSilver, Burdett, 1905 - 203 σελίδες |
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Σελίδα 27
... reduced to units order . Note these examples : The unitate of 32798 = 29 = 11 = 2 . " 47931 = 24 = 6 . 66 66 66 66 66 - 28645 = = 25 = 7 . The sum of the digits of the first number is 29 ; these digits added = 11 , and these added 2 ...
... reduced to units order . Note these examples : The unitate of 32798 = 29 = 11 = 2 . " 47931 = 24 = 6 . 66 66 66 66 66 - 28645 = = 25 = 7 . The sum of the digits of the first number is 29 ; these digits added = 11 , and these added 2 ...
Σελίδα 39
... REDUCTION OF FRACTIONS 114. The foregoing principles should be consciously ap- plied by the learner in the various operations involving fractions . Example . - 1 . Reduce to its lowest terms . 36 2 × 2 × 3 × 3 3 1ST SOLUTION : = 48 2 ...
... REDUCTION OF FRACTIONS 114. The foregoing principles should be consciously ap- plied by the learner in the various operations involving fractions . Example . - 1 . Reduce to its lowest terms . 36 2 × 2 × 3 × 3 3 1ST SOLUTION : = 48 2 ...
Σελίδα 40
... Reduce 4 to an improper fraction . SOLUTION : 1. 1 = . 2. 4 = 4 x = 20. ( Prin . 1 , above . ) 3. 20+ = 4 . .. in 4 % there are 22 . Example . - 3 . Reduce to a whole or mixed number . 39 SOLUTION : = 39 ÷ 4 4 4 ÷ 4 = 93 = 94. ( Prin ...
... Reduce 4 to an improper fraction . SOLUTION : 1. 1 = . 2. 4 = 4 x = 20. ( Prin . 1 , above . ) 3. 20+ = 4 . .. in 4 % there are 22 . Example . - 3 . Reduce to a whole or mixed number . 39 SOLUTION : = 39 ÷ 4 4 4 ÷ 4 = 93 = 94. ( Prin ...
Σελίδα 41
... Reduce them to similar fractions . STEPS : 2. Take the difference of their numerators . 3. Place the difference over the l . c . d . Example . - Subtract from 7 . SOLUTION : 1. The 1. c . m . of 3 and 8 is 24 . 2 . = - 2131002 I 3 . 4 ...
... Reduce them to similar fractions . STEPS : 2. Take the difference of their numerators . 3. Place the difference over the l . c . d . Example . - Subtract from 7 . SOLUTION : 1. The 1. c . m . of 3 and 8 is 24 . 2 . = - 2131002 I 3 . 4 ...
Σελίδα 43
... Reduce the fractions to similar fractions and divide the numerator of the dividend by the numerator of the divisor . SECOND METHOD : Invert the divisor and proceed as in multiplication . Example . Divide 2 by . SOLUTION BY THE FIRST ...
... Reduce the fractions to similar fractions and divide the numerator of the dividend by the numerator of the divisor . SECOND METHOD : Invert the divisor and proceed as in multiplication . Example . Divide 2 by . SOLUTION BY THE FIRST ...
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The Foundations of Higher Arithmetic Benjamin Franklin Sisk Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
The Foundations of Higher Arithmetic Benjamin Franklin Sisk Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude Am't annually arithmetic arithmetical series Avoirdupois bank discount base bought brokerage bushels circle common fraction commutative law compound interest convex surface cube root cubic decimal places decimal scale denominator desks diameter Divide dividend division divisor dollars draft equal EXAMPLES Exercise factor feet figures Find the amount Find the area find the difference Find the h. c. f. Find the number formula Fundamental principles geometrical progression Gold indorsements least common multiple list price longitude MEASURE meridian method metic miles minuend multiplicand Multiply notation number of terms number of units payable payment polygon pounds premium prime meridian quotient radix ratio rectangle Reduce sell Senary simple interest slant height solid contents SOLUTION square root Subtract trial divisor Troy weight varas weight wide write the rule yard
Δημοφιλή αποσπάσματα
Σελίδα 94 - 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 95 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 96 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 128 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 97 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 94 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 35 - Place the numbers on the same line, and divide by any prime number that will divide two or more of them without a remainder, and set down in a line below, the quotients and the undivided numbers.
Σελίδα 95 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 126 - A pyramid (Fig. 54) is a solid whose base is a polygon and whose sides are triangles uniting at a common point, called the vertex.
Σελίδα 120 - 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. The curve which bounds the circle is called the circumference Any portion of the circumference is called an arc.