A Theoretical and Practical Arithmetic: Designed for Common Schools and AcademiesThomas, Cowperthwait, & Company, 1851 - 276 σελίδες |
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Σελίδα 7
... Greatest Common Measure .. 46 47 The Least Common Multiple . 49 Fractions 52 Addition of Fractions . 60 Multiplication of Fractions . 61 Subtraction of Fractions . 62 Division of Fractions .. 63 Practical Questions in Fractions . 66 ...
... Greatest Common Measure .. 46 47 The Least Common Multiple . 49 Fractions 52 Addition of Fractions . 60 Multiplication of Fractions . 61 Subtraction of Fractions . 62 Division of Fractions .. 63 Practical Questions in Fractions . 66 ...
Σελίδα 39
... greatest is 220 , and the difference between the middle number and the sum is 460 ; what are the numbers ? 23. A grocer bought a hogshead of molasses , con- taining 133 gallons , at 27 cents a gallon ; but 19 gal- lons having leaked out ...
... greatest is 220 , and the difference between the middle number and the sum is 460 ; what are the numbers ? 23. A grocer bought a hogshead of molasses , con- taining 133 gallons , at 27 cents a gallon ; but 19 gal- lons having leaked out ...
Σελίδα 41
... greatest common measure , Thus 8 is the greatest common measure of 24 and 56 . 51. Every number that will divide exactly another number will also divide any multiple of that number . Thus 6 will divide 12 ; it will also divide 24 , 36 ...
... greatest common measure , Thus 8 is the greatest common measure of 24 and 56 . 51. Every number that will divide exactly another number will also divide any multiple of that number . Thus 6 will divide 12 ; it will also divide 24 , 36 ...
Σελίδα 47
... GREATEST COMMON MEASURE . 67. The greatest common measure of two or more numbers has been shown to be ( ART . 50 ) the greatest number that will divide them without a remainder . 68. To find the greatest common measure of two or more ...
... GREATEST COMMON MEASURE . 67. The greatest common measure of two or more numbers has been shown to be ( ART . 50 ) the greatest number that will divide them without a remainder . 68. To find the greatest common measure of two or more ...
Σελίδα 48
... greatest common measure of 720 and 612 ? 612 ) 720 ( 1 612 108 ) 612 ( 5 540 72 ) 108 ( 1 72 36 ) 72 ( 2 72 The greatest number being divided by the less , and the last ... greatest common measure of 825 and 48 GREATEST COMMON MEASURE .
... greatest common measure of 720 and 612 ? 612 ) 720 ( 1 612 108 ) 612 ( 5 540 72 ) 108 ( 1 72 36 ) 72 ( 2 72 The greatest number being divided by the less , and the last ... greatest common measure of 825 and 48 GREATEST COMMON MEASURE .
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9 months acres added amount annex annuity Avoirdupois bers Boston called cents per bushel cents per pound ciphers circumference column common difference common fraction complete divisor Complete the square composite number compound interest contained cube root denominate numbers diameter discount Divide dividend division dollars equal EXAMPLES farthings federal money find the area finding two numbers frustum gain or loss gallon given number greatest common measure hand figure hundred improper fraction inator inches interest of $1 least common multiple loss per cent lowest denomination mean proportional merchant bought merchant sold miles millionths mills mixed number multiplicand Multiply number of terms paid partial dividend payment pence pound sterling present worth prime cost principal quotient ratio remainder rods rule for finding rule for reducing shillings side simple fraction square root subtract sugar thousandths trial divisor units whole numbers Write yards
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Σελίδα 179 - Multiply each payment by the time before it becomes due, and divide the sum of the products by the sum of the payments : the quotient will be the mean time.
Σελίδα 186 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 93 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Σελίδα 11 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 54 - To reduce an improper fraction to its equivalent whole or mixed number. RULE. Divide the numerator by the denominator, and the quo<tient will be the whole or mixed number required.
Σελίδα 136 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due.
Σελίδα 242 - Problem 16. — To find the area of a ring. Rule. — Take the difference between the areas of the two circles. Problem 17. — To find the area of an ellipse. Rule. — Multiply the product of the two diameters by .7854. Example. — What is the area of an ellipse when the minor and major axes are 6 and 10 ins.
Σελίδα 55 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 204 - 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 213 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.