Intellectual Arithmetic: Or, An Analysis of the Science of Numbers, with Especial Reference to Mental Training and DevelopmentA. S. Barnes & Company, 1858 - 173 σελίδες |
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Σελίδα 83
... twelfths . 5 12 7 15 eight thirteenths . forty - one sixteenths . two and 3 eighths . five and 9 sevenths . 5 seven fifteenths . 6 six and 5 twelfths . * 12 11. In the fraction , into how many equal parts is the unit divided ? How many ...
... twelfths . 5 12 7 15 eight thirteenths . forty - one sixteenths . two and 3 eighths . five and 9 sevenths . 5 seven fifteenths . 6 six and 5 twelfths . * 12 11. In the fraction , into how many equal parts is the unit divided ? How many ...
Σελίδα 84
... twelfths ? 22. What figures express twelve seventeenths ? 23. What figures express ten thirty - sevenths ? 24. What figures express fifteen sevenths ? 25. What figures express fourteen twenty - ninths ! LESSON X. Fractional Units . 1 ...
... twelfths ? 22. What figures express twelve seventeenths ? 23. What figures express ten thirty - sevenths ? 24. What figures express fifteen sevenths ? 25. What figures express fourteen twenty - ninths ! LESSON X. Fractional Units . 1 ...
Σελίδα 88
... twelfths in 1 third ? 56. How many twelfths in 1 half ? 57. How many twelfths in 1 quarter ? 58. How many sixteenths in 1 eighth ? 59. How many sixteenths in 1 quarter ? 60. How many eighteenths in 1 ninth ? 61. How many eighteenths in ...
... twelfths in 1 third ? 56. How many twelfths in 1 half ? 57. How many twelfths in 1 quarter ? 58. How many sixteenths in 1 eighth ? 59. How many sixteenths in 1 quarter ? 60. How many eighteenths in 1 ninth ? 61. How many eighteenths in ...
Σελίδα 90
... twelfths Of sixty - seven eighths ? Of eighty - nine elevenths ? Of one hundred and twenty twelfths ? * ANALYSIS .-- Since the numerator shows how many fractional units are taken , and the denominator how many fractional units make 1 ...
... twelfths Of sixty - seven eighths ? Of eighty - nine elevenths ? Of one hundred and twenty twelfths ? * ANALYSIS .-- Since the numerator shows how many fractional units are taken , and the denominator how many fractional units make 1 ...
Σελίδα 112
... twelfths of what number ? 27. 27 is 9 tenths of what number ? 28. 21 is 7 ninths of what number ? 29. 15 is 3 sevenths of what number ? 30. 24 is 8 elevenths of what number ? 31. 16 is 5 times what number ? † 32. 48 is 6 times what ...
... twelfths of what number ? 27. 27 is 9 tenths of what number ? 28. 21 is 7 ninths of what number ? 29. 15 is 3 sevenths of what number ? 30. 24 is 8 elevenths of what number ? 31. 16 is 5 times what number ? † 32. 48 is 6 times what ...
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Intellectual Arithmetic, Or, an Analysis of the Science of Numbers, with ... Charles Davies Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2012 |
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12 cents 12 dollars 12 rods 12 yards 30 cents 60 dollars 9 tenths apple be divided barrels of flour boys broadcloth bushels centage cents a pound cents apiece Charles cloth cost coat coffee consume contained cost 6 dollars dimes divisor dollars a barrel dollars a yard dollars apiece eighths factors father five flour cost four fractional unit furlongs gallons give half halves hence hogshead horses interest Jane LESSON lowest terms marbles miles months multiplied muslin nine ninths number added oranges cost ounces paid pair pantaloons peaches pears pennyweights piece of cloth pine-apple pints pounds cost pounds of tea quarters quarts quotient ratio remainder seven sevenths of 56 sheep shillings sixths sold square rods tailor third three fourths twelfths twice unit divided unity weeks whole cost whole things William worth yard will cost yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 63 - AVOIRDUPOIS WEIGHT. 16 Drams (dr.) make 1 Ounce, oz. 16 Ounces " 1 Pound, Ib. 25 Pounds „ " 1 Quarter, qr. 4 Quarters " 1 Hundred-weight, cwt. 20 Hundred-weight
Σελίδα 10 - ... twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety one hundred two hundred three hundred four hundred five hundred...
Σελίδα 40 - In an orchard there are 16 rows of trees and 10 trees in each row; how many trees are there in the orchard ? 11.
Σελίδα 67 - 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.
Σελίδα 61 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 152 - ... dollars. How many days did he work, and how many days was he idle ? Ans.
Σελίδα 146 - ... dollars for 2 months, and B, 5 dollars for 3 months: they gain 81 dollars : what is the share of each? 24. Two barrels of flour, costing 12 dollars, are' consumed by three persons ; the first ate from them 2 months, the second 3 months, and the third 5 months : how much should be paid by each ? 25. Three persons hire a pasture for sheep, for which they pay 12 dollars. The second puts in twice as many sheep at the first, and the third three times as many as the first ; but the sheep belonging...
Σελίδα 9 - 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 107 - Ib. at the same rate ? 7. A locomotive goes 3 miles in 4 minutes. How far does it go in an hour? 8. 4 horses can eat a certain quantity of hay in 10 months. How long will it last 20 horses? 9. 12 men can do a piece of work in 15 days. How long will 36 men require?
Σελίδα 53 - When any number or thing is divided into two equal parts, one of the parts is called one half, and is written thus: £. 2.