The Model Mental Arithmetic: Containing Oral Exercises for Graded and Grammar SchoolsEldredge & Brother, 1878 |
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Σελίδα 65
... . 128. The Least Common Multiple is the least number that can be divided by each of two or more numbers without a remainder . Thus , 12 is the least common multiple of 3 6 * E PROPERTIES OF NUMBERS . 65 COMMON MULTIPLES, OR DIVIDENDS.
... . 128. The Least Common Multiple is the least number that can be divided by each of two or more numbers without a remainder . Thus , 12 is the least common multiple of 3 6 * E PROPERTIES OF NUMBERS . 65 COMMON MULTIPLES, OR DIVIDENDS.
Σελίδα 66
... common multiple of 3 and 4 , or of 2 and 6 , since it is the least number that can be exactly divided by 3 and 4 , or by 2 and 6 . Note . The terms multiple and dividend differ only in use : multiple suggesting the process of ...
... common multiple of 3 and 4 , or of 2 and 6 , since it is the least number that can be exactly divided by 3 and 4 , or by 2 and 6 . Note . The terms multiple and dividend differ only in use : multiple suggesting the process of ...
Σελίδα 67
... common multiples , and the least common multiple of 9 and 12 . 130. Model . - Since the common factors of a number are also common divisors of that number , a common multiple of 9 and 12 is any number of which they are factors , and ...
... common multiples , and the least common multiple of 9 and 12 . 130. Model . - Since the common factors of a number are also common divisors of that number , a common multiple of 9 and 12 is any number of which they are factors , and ...
Σελίδα 82
... common factors ? 10. What is the least common multiple of the denomina- tors of ,, and ? Change them to fractions of equal value having the least common denominator . 167. Similar Fractions are fractions whose de- nominators are alike ...
... common factors ? 10. What is the least common multiple of the denomina- tors of ,, and ? Change them to fractions of equal value having the least common denominator . 167. Similar Fractions are fractions whose de- nominators are alike ...
Σελίδα 83
... Common Denominator is a denominator common to two or more fractions , and The Least Common Denominator is the least ... multiple of their denominators . II . Multiplying and dividing both terms of a fraction by the same number does not change ...
... Common Denominator is a denominator common to two or more fractions , and The Least Common Denominator is the least ... multiple of their denominators . II . Multiplying and dividing both terms of a fraction by the same number does not change ...
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The Model Mental Arithmetic; Containing Oral Exercises for Graded and ... Edgar Arthur Singer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2011 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres amount Analysis apples bought brokerage bushels cents a pound changed ciphers common divisor contained cords cost cows cubic decimal places decimal units Denominate Number denotes difference dimes divided dividend dollars dozen dry measure earn eighths equal Exercises expressed farmer feet fifths foot fourths fractional unit gain gallons greatest common divisor grocer Hence hundred hundredths improper fraction inches integer interest of $50 invested least common denominator least common multiple least number less loss measures miles mills minuend mixed number multiplied muslin orders of units ounces paid pecks pennyweights Percentage piece pints present worth prime factors Principles quarts quotient rate of premium receive remainder reverse rods shares sixths sold subtract subtrahend tens tenths third thousandths Troy weights True Discount units or denominations weeks weight yards of cloth
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Σελίδα 138 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 133 - 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. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 137 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 135 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 79 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 73 - If both the numerator and the denominator of a fraction are multiplied by the same number, or divided by the same number, the value of the fraction is not changed.
Σελίδα 35 - Since 0 has no value, the product of 0 and any number is 0. 1 times 1 is 1 2 times 1 are 2 3 times 1 are 3 1...
Σελίδα 178 - A can do a piece of work in 3 days, B in 4 days, and C in 6 days : in what time will they do it, working together ? 65.
Σελίδα 83 - To reduce two or more fractions to a common denominator. A Common Denominator is a denominator common to two or more fractions 1. Reduce ? and 7, to a common denominator.
Σελίδα 66 - A multiple of a number contains all the prime factors of that number ; and the common multiple of two or more numbers contains all the prime factors of each of the numbers.