Vulgar and decimal fractions. By Jacob AbbottCollins & Brother, 1847 - Arithmetic |
Common terms and phrases
66 and four adding assign the following blackboard boys column common denominator compound fraction compound repetend cyphers decimal form decimal fraction denom divide the numerator dividend dividing the denominator division doubling the number equal expanding the fraction Explain following examples following fractions frac fully give given greatest common divisor greatest common measure halving hundredths illustrations improper fractions JACOB ABBOTT last figure last lesson least common multiple LESSON IV LESSON VII Let the pupils lowest terms manner merator minuend mixed number multi multiply the numerator multiplying the denominator nature of fractions nominator number of decimal numerator and denominator operation performed portion proportion QUESTIONS quotient figures Reduce the following reduced to lower reducing the fraction remains repeating decimals separatrix Slate smallest common multiple sometimes subtract tenths thousandths tion vinculum vulgar fraction whole number write yard ㅎㅎ
Popular passages
Page 90 - Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Page 115 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Page 75 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Page 51 - Therefore, when the numerator and denominator of a fraction are divided by the same number, the...
Page 84 - A fraction may be reduced to lower terms by dividing both numerator and denominator by any number which will divide both without a remainder.
Page 20 - ... and 9 ? 76 and 9? 86 and 9? 96 and 9? 13. How many are 6 and 10 ? 16 and 10 ? 26 and 10? 36 and 10? 46 and 10? 56 and 10? 66 and 10?, 76 and 10? 86 and 10? 96 and 10? 14. How many are 5. and 6 ? 15 and 6 ? 25 and 6 ? 35 and 6 ? 45 and 6 ? 55 and 6 ? 65 and 6 ? 75 and 6 ? 85 and 6 ? 95 and 6 ? 15. How many are 5 and 7 ? 15 and 7 ? 25 and 7 ? 35 and 7 ? 45 and 7 ? 55 and 7 ? 65 and 7 ? 75 and 7 ? 85 and 7 ? 95 and 7 ? 16.
Page 23 - ... 10? 75 and 10? 85 and 10 ? 95 and 10 ? 19. How many are 4 and 7 ? 14 and 7? 24 and 7 ? 34 and 7 ? 44 and 7 ? 54 and 7 ? 64 and 7 ? 74 and 7 ? 84 and 7 ? 94 and 7 ? 20. How many are 4 and 8 ? 14 and 8 ? 24 and 8 ? 34 and 8 ? 44 and 8 ? 54 and 8 ? 64 and 8 ? 74 and 8? 84 and 8? 94 and 8? 21. How many are 4 and 9 ? 14 and 9? 24 and 9? 34 and 9 ? 44 and 9 ? 54 and 9 ? 64 and 9 ? 74 and 9? 84 and 9? 94 and 9 ? 22. How many are 4 and 10 ? 14 and 10 ? 24 and 10? 34 and 10? 44 and 10?
Page 24 - How many are 6 and 8? 16 and 8? 26 and 8? 36 and 8 ? 46 and 8 ? 56 and 8 ? 66 and 8 ? 76 and 8? 86 and 8? 96 and 8 ? 12. How many are 6 and 9 ? 16 and 9 ? 26 and 9 ? 36 and 9? 46 and 9 ? 56 and 9 ? 66 and 9 ? 76 and 9? 86 and 9? 96 and 9? 13. How many are 6 and 10 ? 16 and 10 ? 26 and 10? 36 and 10? 46 and 10? 56 and 10? 66 and 10? 76 and 10 ? 86 and 10 ? 96 and 10 ? 14. How many are 5 and 6 ? 15 and 6 ? 25 and 6 ? 35 and 6 ? 45 and 6 ? 55 and 6 ? 65 and G...
Page 86 - Hence, when the numerator of one fraction is a multiple of the denominator of the other...
Page 116 - The product of a whole number by a fraction is obtained by multiplying the whole number by the numerator of the fraction, and dividing the product by the denominator (Art. 188). Now 8547 X 3=25641, and 25641 -8-4=6410'.