An Intermediate Arithmetic: Uniting Mental and Written Exercises in a Natural System of Instruction

Εξώφυλλο
Wilson, Hinkle & Company, 1873 - 221 σελίδες
 

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Δημοφιλή αποσπάσματα

Σελίδα 204 - To multiply a decimal by 10, 100, 1000, etc., Remove the decimal point as many places to the right as there are ciphers in the multiplier.
Σελίδα 121 - Divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 204 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Σελίδα 80 - 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.
Σελίδα 90 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor...
Σελίδα 64 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 105 - To reduce fractions to a common denominator, Divide the least common multiple of the denominators by the denominator of each fraction, and multiply both terms by the quotient.
Σελίδα 196 - The denominator of a decimal fraction is 1 with as many ciphers annexed as the numerator has places.
Σελίδα 109 - Subtract the numerator of the subtrahend from the numerator of the minuend, and place the difference over the common denominator.
Σελίδα 93 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.

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