The Silver-Burdett Arithmetics: Book one-[three], Βιβλίο 3Silver, Burdett and Company, 1913 |
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Σελίδα 31
... prime numbers , they are called the prime factors of the number . 52. An even number is a number that is divisible by 2 ; an odd number , one that is not divisible by 2 . Exercise 14 Name at sight two factors that will produce : I. 54 ...
... prime numbers , they are called the prime factors of the number . 52. An even number is a number that is divisible by 2 ; an odd number , one that is not divisible by 2 . Exercise 14 Name at sight two factors that will produce : I. 54 ...
Σελίδα 32
... prime : 5. 11 ; 12 ; 13 ; 14 ; 15 ; 16 ; 17 ; 18 ; 19 ; 20 . 6. 41 ; 43 ; 47 ; 49 ; 55 ; 59 ; 63 ; 31 ; 39 ; 81 . 7. Name all the composite numbers from 30 to 50 inclusive . 8. Name the prime factors of 12 ; 18 ; 21 ; 24 ; 25 ; 27 ; 28 ...
... prime : 5. 11 ; 12 ; 13 ; 14 ; 15 ; 16 ; 17 ; 18 ; 19 ; 20 . 6. 41 ; 43 ; 47 ; 49 ; 55 ; 59 ; 63 ; 31 ; 39 ; 81 . 7. Name all the composite numbers from 30 to 50 inclusive . 8. Name the prime factors of 12 ; 18 ; 21 ; 24 ; 25 ; 27 ; 28 ...
Σελίδα 33
... prime divisors , the quotient by one of its prime divisors , the next quotient by one of its prime divisors , and so on until the quotient becomes 1 , these successive divisors are called the continued prime divisors of the number . 2 ...
... prime divisors , the quotient by one of its prime divisors , the next quotient by one of its prime divisors , and so on until the quotient becomes 1 , these successive divisors are called the continued prime divisors of the number . 2 ...
Σελίδα 34
... prime fac- tors of 90 , 120 , and 240 . The product of all the common prime factors of two or more numbers is their greatest common divisor . .. 2 × 3 × 5 , or 30 , is the g . c . d . of 90 , 120 , and 240 . Exercise 16 Find the ...
... prime fac- tors of 90 , 120 , and 240 . The product of all the common prime factors of two or more numbers is their greatest common divisor . .. 2 × 3 × 5 , or 30 , is the g . c . d . of 90 , 120 , and 240 . Exercise 16 Find the ...
Σελίδα 35
... or more numbers is the product of all their different prime factors , each taken the greatest number of times that it occurs in any one of them . Illustrative Examples 1. Find the least common multiple of 18 FACTORING 35 Multiples ...
... or more numbers is the product of all their different prime factors , each taken the greatest number of times that it occurs in any one of them . Illustrative Examples 1. Find the least common multiple of 18 FACTORING 35 Multiples ...
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The Silver-Burdett Arithmetics, Book 2 George Morris Philips,Robert Franklin Anderson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
The Silver-Burdett Arithmetics, Book 2 George Morris Philips Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle apothem bank base bill brokerage bushel C. B. Cochran called circumference corn correct cube cubic foot cylinder decimal denominator deposit diameter discount of 20 divided dividend divisor dollars draft equal estimated Exercise Explanation expressed figures Find the annual Find the area Find the cost Find the gain Find the lateral Find the number fraction frustum gain per cent greatest common divisor hundred Illustrative Examples inches indorsement insured interest investment lateral area long ton marked price miles million Multiply nearest 01 number consisting number of square number of units paid par value payable polygon postal savings pound quotient R.R. stock radius rate of discount rate per cent ratio regular polygon selling price share short ton sides sight slant height sold square feet square root thousand thousandths weight West Chester wide
Δημοφιλή αποσπάσματα
Σελίδα 251 - 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 28 - An integer is divisible by 3 if the sum of its digits is divisible by 3. An integer is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 306 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 182 - Deposits are evidenced by postal-savings certificates issued in fixed denominations of $1, $2, $5, $10, $20, and $50, each bearing the name of the depositor, the number of his account, the date of issue, the name of the depository office, and the date on -which interest begins.
Σελίδα 110 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre.
Σελίδα 305 - Liquid Measure. — 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon; 31| gallons = 1 barrel; 2 barrels = 1 hogshead.
Σελίδα 307 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 57 - Multiply as in whole numbers, and point off as many decimal places in the product as there are in both multiplicand and multiplier. DIVISION. Divide as in whole numbers, and point off...
Σελίδα 225 - In a right triangle the square of the hypotenuse equals the sum of the squares of the other two sides or legs.
Σελίδα 38 - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.