Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to Intellectual ArithmeticHilliard, Gray & Company, 1834 - 245 σελίδες |
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Σελίδα 19
... Multiply 2,487 by 8 . 39. Multiply 820,438 by 7 . 40. Multiply 13,052,068 by 5 . IV . 1. What will 18 oxen cost at 57 dollars apiece ? Note . Find first what 6 oxen will cost , and 18 oxen will cost 3 times as much . Perform the ...
... Multiply 2,487 by 8 . 39. Multiply 820,438 by 7 . 40. Multiply 13,052,068 by 5 . IV . 1. What will 18 oxen cost at 57 dollars apiece ? Note . Find first what 6 oxen will cost , and 18 oxen will cost 3 times as much . Perform the ...
Σελίδα 20
... Multiply 87 by 14 32 . Multiply 21,378 by 36 22 . 321 15 33 . 825 42 23 . 463 16 34 . 164 45 24 . 275 18 35 . 1,163 48 25 . 144 21 36 . 9,876 49 26 . 2,107 24 37 . 40,073 54 - 27 . 381 25 38 . 3,502 56 28 . 1,234 27 39 . 127 63 29 ...
... Multiply 87 by 14 32 . Multiply 21,378 by 36 22 . 321 15 33 . 825 42 23 . 463 16 34 . 164 45 24 . 275 18 35 . 1,163 48 25 . 144 21 36 . 9,876 49 26 . 2,107 24 37 . 40,073 54 - 27 . 381 25 38 . 3,502 56 28 . 1,234 27 39 . 127 63 29 ...
Σελίδα 21
Being a Sequel to Intellectual Arithmetic Warren Colburn. Note . Observe that when you multiply by 10 , it is done by annexing a zero to the right of the number ; and by 100 , it is done by annexing two zeros , & c .; and find the reason ...
Being a Sequel to Intellectual Arithmetic Warren Colburn. Note . Observe that when you multiply by 10 , it is done by annexing a zero to the right of the number ; and by 100 , it is done by annexing two zeros , & c .; and find the reason ...
Σελίδα 22
... multiplication , & c . may be performed upon it in the same manner as upon simple numbers . If the sum consists of ... Multiply 90 by 100 24 . 47 10 33 . 4 1,000 25 . 30 10 34 . 73 1,000 26 . 124 10 35 . 80 1,000 27 . 387 10 36 . 132 ...
... multiplication , & c . may be performed upon it in the same manner as upon simple numbers . If the sum consists of ... Multiply 90 by 100 24 . 47 10 33 . 4 1,000 25 . 30 10 34 . 73 1,000 26 . 124 10 35 . 80 1,000 27 . 387 10 36 . 132 ...
Σελίδα 22
... Multiply 34 by 2018. Multiply 4,007 by 80 15 . 16 . 17 . 57 250 387 300 19 . 60 20 . 5,000 21 . 11,600 4,960 13,400 700 40,000 8,000 VII . 1. What will 17 oxen come to at 42 dollars apiece ? Note . Find the price of 10 oxen and of 7 ...
... Multiply 34 by 2018. Multiply 4,007 by 80 15 . 16 . 17 . 57 250 387 300 19 . 60 20 . 5,000 21 . 11,600 4,960 13,400 700 40,000 8,000 VII . 1. What will 17 oxen come to at 42 dollars apiece ? Note . Find the price of 10 oxen and of 7 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres annex a zero answer barrels of cider barrels of flour brandy broadcloth bushels of corn called cents per lb chaldron cloth cost common denominator common divisor common fraction contained cord decimal places dend divided by 9 division dollars a barrel dolls drams eight equal express farthings figures gain gallons of wine gals give them apiece greatest common divisor hogshead horses hundred hundredths improper fraction inches wide interest lars last example least common denominator least common multiple lowest terms merchant bought merchant sold miles mills mixed number molasses months multiplicand Multiply nine Note Operation paid pence performed piece of cloth pounds quarts quotient reduced remainder rods share shillings sold a quantity square feet subtracted sugar tens tenths third thousand thousandths units weighing whole number worth write written yard cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 14 - There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 27 - Britain. 4 farthings (qr, or far.) make 1 penny, marked d. 12 pence " 1 shilling, " s. 20 shillings " 1 pound, or sovereign, £. 21 shillings " 1 guinea. OBS. 1. It is customary, at the present day, to express farthings in fractions of a penny. Thus, 1 qr. is written ;<!;•_
Σελίδα 22 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 224 - A and B laid out equal sums of money in trade ; A gained a sum equal to } of his stock, and B lost 225 dollars ; then A's money was double that of B's ; what did each one lay out ? AM.
Σελίδα 198 - If there are more decimal places in the divisor than in the dividend, what do you do ? What will the figures of the quotient then be ? § 132.
Σελίδα 161 - I. To multiply a fraction by a whole number, or a whole number by a fraction...
Σελίδα 167 - If the numerator and denominator of a fraction be multiplied by the same number, the value of the fraction will remain unchanged.
Σελίδα 191 - ... place. In multiplying a decimal fraction by an integer, there are as many decimal places in the product as there are in the multiplicand.
Σελίδα 229 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 181 - Multiply the dividend by the denominator of the divisor, and divide the product by the numerator.