The Common-school Arithmetic: a Practical Treatise on the Science of NumbersH. Cowperthwait & Company, 1858 - 276 páginas |
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Página 7
... PRIME . A COMPOSITE NUMBER is one which has other factors besides itself and unity . A PRIME NUMBER is one which has no factors except itself and unity . ( f . ) ARITHMETIC IS THE SCIENCE OF NUMBERS ( 7 )
... PRIME . A COMPOSITE NUMBER is one which has other factors besides itself and unity . A PRIME NUMBER is one which has no factors except itself and unity . ( f . ) ARITHMETIC IS THE SCIENCE OF NUMBERS ( 7 )
Página 98
... PRIME NUMBER is one which has no factor except itself and unity . ( g . ) A COMPOSITE NUMBER is one which has other factors besides itself and unity . ILLUSTRATIONS . — 1 , 3 , 5 , 7 , 11 , etc. are prime numbers , and 4 , 6 , 8 , 9 ...
... PRIME NUMBER is one which has no factor except itself and unity . ( g . ) A COMPOSITE NUMBER is one which has other factors besides itself and unity . ILLUSTRATIONS . — 1 , 3 , 5 , 7 , 11 , etc. are prime numbers , and 4 , 6 , 8 , 9 ...
Página 99
Dana Pond Colburn. ( h . ) Two numbers are PRIME TO EACH OTHER when they have no common factors . ILLUSTRATIONS . - 4 and 9 are prime to each other ; but 6 and 9 are not , because they have the common factor 3 . ( i . ) A number is ...
Dana Pond Colburn. ( h . ) Two numbers are PRIME TO EACH OTHER when they have no common factors . ILLUSTRATIONS . - 4 and 9 are prime to each other ; but 6 and 9 are not , because they have the common factor 3 . ( i . ) A number is ...
Página 100
... prime to each other , it must also be divisible by their product . ILLUSTRATION . - A number which is divisible by 4 and 9 , must be divi- sible by 36 . ( f . ) If a number is divisible by each of two numbers which have a common factor ...
... prime to each other , it must also be divisible by their product . ILLUSTRATION . - A number which is divisible by 4 and 9 , must be divi- sible by 36 . ( f . ) If a number is divisible by each of two numbers which have a common factor ...
Página 101
... prime factors of 72 ? SOLUTION . 728 X 9 , which , since 8 : X 32 . - = 23 and 9 33 , gives 72 - 23 = Find the prime factors of the following numbers : 2. 36 . 5. 63 . 8. 84 . 11. 99 . 3. 24 . 6. 27 . 9. 96 . 12. 54 . 4. 81 . 7. 48 . 10 ...
... prime factors of 72 ? SOLUTION . 728 X 9 , which , since 8 : X 32 . - = 23 and 9 33 , gives 72 - 23 = Find the prime factors of the following numbers : 2. 36 . 5. 63 . 8. 84 . 11. 99 . 3. 24 . 6. 27 . 9. 96 . 12. 54 . 4. 81 . 7. 48 . 10 ...
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The Common-School Arithmetic: A Practical Treatise on the Science of Numbers ... Dana P. Colburn Sin vista previa disponible - 2016 |
Términos y frases comunes
25 per cent 9 mo added altitude amount apples arithmetical series Avoirdupois barrels bought bushels called Cash Account cents per lb cents per pound common ratio complete quotient compound contain cost cube root cubic decimal fractions denominator diameter discount dividend dollars earn equal flour gain or loss gallons gives greatest common divisor Hence ILLUSTRATION improper fraction inches interest John Ellis July least common multiple Mdse miles minuend molasses months multiply owes paid par value payable payment places prime factors principal quarts quotient Reduce remainder removing the point rods Sept sold SOLUTION square feet square root subtracted subtrahend sugar tens tenths term trial divisor true divisor units VULGAR FRACTIONS weighing wide write
Pasajes populares
Página 241 - A sphere is a solid, bounded by a curved surface, every part of which is equally distant from a point within, called the centre.
Página 29 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Página 32 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Página 68 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Página 30 - Every circumference of a. circle, whether the circle be large or small, is supposed to be divided into 360 equal parts called degrees. Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds.
Página 119 - Dividing both numerator and denominator of a fraction by the same number both divides and multiplies the fraction by that number, and, therefore, docs not alter its value.
Página 27 - An angle less than a right angle is called an acute angle; an angle greater than a right angle and less than two right angles is called an obtuse angle.
Página 33 - WEIGHTS. 10 milligrammes = 1 centigramme. 10 centigrammes = 1 decigramme. 10 decigrammes = 1 gramme. 10 grammes = 1 decagramme. 10 decagrammes = 1 hectogramme. 10 hectogrammes = 1 kilogramme. 10 kilogrammes = 1 myriagramme.
Página 159 - In any proportion, the product of the means is equal to the product of the extremes.
Página 22 - I, stands for one ; V, for five ; X, for ten; L, for fifty ; C, for one hundred ; D, for five hundred ; and M, for one thousand.