The Silver-Burdett Arithmetics: Book one-[three], Βιβλίο 3Silver, Burdett and Company, 1913 |
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Σελίδα 32
... common divisor of them . 55. The greatest number that will divide each of two or more numbers is called their greatest common divisor ( g . c . d . ) . 56. Some easy tests of divisibility : A number is divisible : by 2 , if it ends in 0 ...
... common divisor of them . 55. The greatest number that will divide each of two or more numbers is called their greatest common divisor ( g . c . d . ) . 56. Some easy tests of divisibility : A number is divisible : by 2 , if it ends in 0 ...
Σελίδα 33
... common prime divisors of two or more numbers are their common prime factors . 2 84 126 210 342 63 105 714 21 35 2 3 5 Thus , 2 , 3 , and 7 , the continued common prime divisors of 84 , 126 , and 210 , are the common prime factors of 84 ...
... common prime divisors of two or more numbers are their common prime factors . 2 84 126 210 342 63 105 714 21 35 2 3 5 Thus , 2 , 3 , and 7 , the continued common prime divisors of 84 , 126 , and 210 , are the common prime factors of 84 ...
Σελίδα 34
... common prime factors of two or more numbers is their greatest common divisor . Thus , the greatest common divisor of 84 , 126 , and 210 is 2 × 3 × 7 . Exercise 15 1. Name at sight two exact divisors of 54 ; 63 ; 90 ; 72 ; 56 ; 39 ; 66 ...
... common prime factors of two or more numbers is their greatest common divisor . Thus , the greatest common divisor of 84 , 126 , and 210 is 2 × 3 × 7 . Exercise 15 1. Name at sight two exact divisors of 54 ; 63 ; 90 ; 72 ; 56 ; 39 ; 66 ...
Σελίδα 35
... common divisor of : 1. 42 , 49 , and 56 3. 70 , 80 , and 140 5. 144 , 180 , and 200 7. 138 , 276 , and 414 9. 330 , 495 , and 660 II . 224 , 336 , and 560 2. 40 , 56 , and 72 4 . 63 , 81 , and 90 6. 245 , 280 , and 322 8. 288 , 384 ...
... common divisor of : 1. 42 , 49 , and 56 3. 70 , 80 , and 140 5. 144 , 180 , and 200 7. 138 , 276 , and 414 9. 330 , 495 , and 660 II . 224 , 336 , and 560 2. 40 , 56 , and 72 4 . 63 , 81 , and 90 6. 245 , 280 , and 322 8. 288 , 384 ...
Σελίδα 36
... common multiple of 18 , 24 , and 36 . 18 = 2 x 3 x 3 24 2 x 3 x 2x2 36 = 2 x 3 x3x2 Explanation : The different ... common prime factors of the numbers . 5 is a common prime factor of 120 and 180 ; 2 again a com- mon prime factor of 120 ...
... common multiple of 18 , 24 , and 36 . 18 = 2 x 3 x 3 24 2 x 3 x 2x2 36 = 2 x 3 x3x2 Explanation : The different ... common prime factors of the numbers . 5 is a common prime factor of 120 and 180 ; 2 again a com- mon prime factor of 120 ...
Άλλες εκδόσεις - Προβολή όλων
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.