The Common School Arithmetic: Combining Analysis and Synthesis, Adapted to the Best Mode of Instruction in the Elements of Written Arithmetic |
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Page 5
... Greatest Common Divisor Least Common Multiple * 8 84 88 • • • 92 95 General Principles of Fractions Mixed and Whole Numbers Re- duced to Improper Fractions 93 Improper Fractions Reduced to Whole or Mixed Numbers Fraction Reduced to ...
... Greatest Common Divisor Least Common Multiple * 8 84 88 • • • 92 95 General Principles of Fractions Mixed and Whole Numbers Re- duced to Improper Fractions 93 Improper Fractions Reduced to Whole or Mixed Numbers Fraction Reduced to ...
Page 84
... GREATEST COMMON DIVISOR . 118. A COMMON DIVISOR of two or more numbers is any number that will divide each of them without remainder ; thus ... common divisor . The same remark 84 DEFINITIONS AND GENERAL PRINCIPLES . Greatest Common Divisor.
... GREATEST COMMON DIVISOR . 118. A COMMON DIVISOR of two or more numbers is any number that will divide each of them without remainder ; thus ... common divisor . The same remark 84 DEFINITIONS AND GENERAL PRINCIPLES . Greatest Common Divisor.
Page 85
... greatest common divisor . The same remark ap- plies to other factors . Hence , RULE 1. Resolve each number into its prime factors , and the continued product of ... greatest common divisor of 14 and 8 DEFINITIONS AND GENERAL PRINCIPLES . 85.
... greatest common divisor . The same remark ap- plies to other factors . Hence , RULE 1. Resolve each number into its prime factors , and the continued product of ... greatest common divisor of 14 and 8 DEFINITIONS AND GENERAL PRINCIPLES . 85.
Page 86
... greatest common divisor of 14 and 20 ? OPERATION . 14 ) 20 ( 1 14 6 ) 14 ( 2 12 Ans . 2 ) 6 ( 3 6 Before explaining ... common divisor of two numbers divide their difference , but unless one of the numbers is a divisor of the other , it ...
... greatest common divisor of 14 and 20 ? OPERATION . 14 ) 20 ( 1 14 6 ) 14 ( 2 12 Ans . 2 ) 6 ( 3 6 Before explaining ... common divisor of two numbers divide their difference , but unless one of the numbers is a divisor of the other , it ...
Page 87
... greatest common divisor of 14 and 20 cannot exceed 2 , and , as it has been previously shown that 2 is a divisor of 14 and 20 , it is their greatest common divisor ... greatest common divisor of 16 , DEFINITIONS AND GENERAL PRINCIPLES . 87.
... greatest common divisor of 14 and 20 cannot exceed 2 , and , as it has been previously shown that 2 is a divisor of 14 and 20 , it is their greatest common divisor ... greatest common divisor of 16 , DEFINITIONS AND GENERAL PRINCIPLES . 87.
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Common terms and phrases
25 per cent amount annex bill Bought bushels ciphers common fraction composite number compound interest compound numbers cost cube cubic debts decimal fraction decimal places difference discount Divide dividend divisible dollars equal equated example Explain Ex farthings figure find the interest gain or loss gallon given number greatest common divisor Hence higher denominations hundred improper fraction inches interest of $1 July least common multiple longitude lower denomination marked price Mdse miles mills minuend mixed number months multiplicand Multiply NOTE OPERATION oxen payment pounds premium present worth prime factors principal PROBLEM Proof proper fraction proportional quotient ratio Reduce remainder rods Rule for finding sell sold square root subtract subtrahend TABLE tens term of credit thousand Troy Weight units weight whole number wide yards of cloth
Popular passages
Page 39 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Page 281 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Page 73 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Page 74 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Page 292 - RULE. Divide the difference of the extremes by the number of terms less one, and the quotient will be the common difference.
Page 134 - RULE. Divide as in whole numbers, and point off as many figures for decimals in the quotient as the number of decimal places in the dividend exceeds those in the divisor.
Page 72 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 24 - ROLE. 1. Write the less number under the greater, units, under units, tens under tens, etc., and draw a line beneath. 2. Beginning at the right hand, take each figure of the subtrahend from the figure above it, and set the remainder under the line.
Page 67 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Page 126 - The denominator of a decimal fraction is not usually expressed, since it can be easily determined, it being 1 with as many ciphers annexed as there are figures in the given decimal. 158. A decimal fraction is distinguished from a whole number by a period, called the decimal point...