Arithmetic for school and college use. With a chapter on the metric system |
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Αποτελέσματα 1 - 5 από τα 14.
Σελίδα
... SQUARE AND CUBE ROOT . 81 CHAPTER IX . RATIO AND PROPORTION 94 CHAPTER X. CONCRETE OR COMMERCIAL ARITHMETIC 100 CHAPTER XI . COMPOUND REDUCTION , ADDITION , SUBTRACTION ,
... SQUARE AND CUBE ROOT . 81 CHAPTER IX . RATIO AND PROPORTION 94 CHAPTER X. CONCRETE OR COMMERCIAL ARITHMETIC 100 CHAPTER XI . COMPOUND REDUCTION , ADDITION , SUBTRACTION ,
Σελίδα 81
... SQUARE AND CUBE ROOT . 1. WE have already stated that when any number is multiplied by itself any number of times , the products are called the second , third , fourth powers , & c ... SQUARE ROOT . 81 CHAPTER VIII SQUARE AND CUBE ROOT.
... SQUARE AND CUBE ROOT . 1. WE have already stated that when any number is multiplied by itself any number of times , the products are called the second , third , fourth powers , & c ... SQUARE ROOT . 81 CHAPTER VIII SQUARE AND CUBE ROOT.
Σελίδα 82
... root of 81 . The square root of a number is generally expressed by merely writing the symbol over the number , without the figure 2 . Thus , means the square root of 3 ; √84 the square root of 84 . 2. Every number has manifestly a 2nd ...
... root of 81 . The square root of a number is generally expressed by merely writing the symbol over the number , without the figure 2 . Thus , means the square root of 3 ; √84 the square root of 84 . 2. Every number has manifestly a 2nd ...
Σελίδα 83
... square of the defect or excess . For instance , to find the square of 97 : - 100 is the nearest multiple of 10 , and ... root is sometimes called a perfect square . EXERCISE XXV . ( 1. ) Square the following numbers by the method of Art ...
... square of the defect or excess . For instance , to find the square of 97 : - 100 is the nearest multiple of 10 , and ... root is sometimes called a perfect square . EXERCISE XXV . ( 1. ) Square the following numbers by the method of Art ...
Σελίδα 84
... square of half their sum the square of half their difference . 5. Extraction of the Square Root . The square root of any given whole number or decimal can be obtained , or extracted , as is sometimes said , by means of the following ...
... square of half their sum the square of half their difference . 5. Extraction of the Square Root . The square root of any given whole number or decimal can be obtained , or extracted , as is sometimes said , by means of the following ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres added amount avoirdupois called Cassell's centim Chap ciphers circulating decimal cloth Cologne mark column common denominator compound interest compound quantity contains cost price cube root cubic inches decimal places decimal point decimètre denotes difference discount divided dividend division divisor duodecimal scale dwts equal equivalent EXAMPLE exchange EXERCISE farthings Find the value florins following Rule francs gain gallons give given number gramme greatest common measure hundred improper fraction income invested kilogramme least common multiple length litre lowest terms method mètre Metric System miles minutes multiplicand Multiply number expressed number of decimal numerator and denominator obtained ounce pence pound Troy prime factors proportion quotient rate per cent ratio recurring decimal Reduce remainder respectively result shillings square root standard gold subtract tens thousand Three per Cents units Vulgar Fraction weight whole number write yards
Δημοφιλή αποσπάσματα
Σελίδα 213 - I. Write the several terms of the multiplier under the corresponding terms of the multiplicand. II. Multiply each term of the multiplicand by each term of the multiplier, beginning with the lowest term in each...
Σελίδα 61 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 23 - When the dividend does not contain the divisor an exact number of times, the part of the dividend left is called the remainder, and it must be less than the divisor.
Σελίδα 61 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 4 - One 1 Two 2 Three 3 Four 4 Five 5 Six 6 Seven 7 Eight 8 Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17...
Σελίδα 23 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 90 - Point off the given number into periods of three figures each, by placing a dot over the...
Σελίδα 96 - If the product of two numbers is equal to the product of two other numbers, either two may be made the means, and the other two the extremes of a proportion.
Σελίδα 44 - A common multiple of two or more numbers, is a number which can be divided by each of them without a remainder. Thus...
Σελίδα 39 - A common measure of two or more numbers is a number which will divide each of them without a remainder. Thus, 2 is a common measure of 6, 8, 12, 18, 30. etc. The greatest common measure of two or more numbers is the greatest number which will divide them all without a remainder.