The Teacher's Assistant: Or, A System of Practical Arithmetic: Wherein the Several Rules of that Useful Science are Illustrated by a Variety of Examples, a Large Proportion of which are in Federal Money : the Whole Designed to Abridge the Labour of Teachers, and to Facilitate the Instruction of Youth |
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Results 6-10 of 74
Page 17
... MULTIPLICATION . 1. Multiply 25 by 10 , and 36 by 14 , and 124 by 45 . Add the several products and tell their amount . Ans . 6334 . 2. There are 10 bags of coffee weighing each 120 pounds ; and 12 bags weighing each 135 pounds . What ...
... MULTIPLICATION . 1. Multiply 25 by 10 , and 36 by 14 , and 124 by 45 . Add the several products and tell their amount . Ans . 6334 . 2. There are 10 bags of coffee weighing each 120 pounds ; and 12 bags weighing each 135 pounds . What ...
Page 18
... Multiply the quotient by the divisor , and to their product add the remainder ( if any ) and the result will be ... multiplication table shows how often any number , not ex- ceeding 12 , is contained in any other number not ...
... Multiply the quotient by the divisor , and to their product add the remainder ( if any ) and the result will be ... multiplication table shows how often any number , not ex- ceeding 12 , is contained in any other number not ...
Page 19
... multiply the divi- sor by this number - subtract its product from the di- vidual , and to the remainder affix the next figure of the dividend , to form a second dividual : or if this be not sufficient , set a cypher on the right of the ...
... multiply the divi- sor by this number - subtract its product from the di- vidual , and to the remainder affix the next figure of the dividend , to form a second dividual : or if this be not sufficient , set a cypher on the right of the ...
Page 20
... multiplication table , the division may be performed thus : - Divide first by one of the factors agreeably to rule 1 ... multiplied by the first divi- sor , and its product added to the first remainder ( if any ) for the true ...
... multiplication table , the division may be performed thus : - Divide first by one of the factors agreeably to rule 1 ... multiplied by the first divi- sor , and its product added to the first remainder ( if any ) for the true ...
Page 22
... MULTIPLICATION AND DIVISION . 1. Multiply 145 by 12 , and divide the product by 6 . Result 290 . 2. To find how many dollars are contained in any number of pounds , we multiply the pounds by 8 , and divide their product by 3. How many ...
... MULTIPLICATION AND DIVISION . 1. Multiply 145 by 12 , and divide the product by 6 . Result 290 . 2. To find how many dollars are contained in any number of pounds , we multiply the pounds by 8 , and divide their product by 3. How many ...
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Common terms and phrases
25 yards 2qrs 3qrs acres aliquot amount annuity annum answer Bought Bring bushels casks cent to cents cents per lb ciphers common difference compound interest contained cube root decimal divide dividend divisor dollars per cent dols drams DRY MEASURE English ells EXAMPLES Facit farthings Federal Money fourths furlongs gain gallons given number given sum grains hogsheads hundred weight improper fraction inches merchant miles millions mixed number months Multiply nails neat weight Note number of terms Oqrs ounces paid pecks pence Pennsylvania currency penny pennyweights pieces pint pounds present worth quarters quarts quotient rate per cent Reduce remainder Result roods Rule of Three shillings sold square root sterling Subtract sum or quantity TABLE tare thousand TROY WEIGHT tuns VULGAR FRACTIONS whole number yards cost yards of cloth yards of linen yards of muslin
Popular passages
Page 6 - An Act supplementary to an Act, entitled " An Act for the Encouragement of Learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies during the time* therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.
Page 70 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Page 108 - Discdunt is an allowance made for the payment of a sum of money before it becomes due, according to a certain rate per cent, agreed on between the parties concerned. The present worth of any...
Page 170 - Multiply the last term by the ratio, from the product subtract the first term, and divide the remainder by ratio less one for the sum of the series.
Page 136 - MULTIPLICATION OF VULGAR FRACTIONS GENERAL RULE. Reduce compound fractions to single ones, and mixed numbers to improper fractions; then multiply the numerators together for a new numerator, and the denominators for a new denominator.
Page 95 - RULE.* Multiply the principal by the 'rate per cent, and divide the product by 100: the quotient will be the interest for 1 year.
Page 158 - Bring down the first figure of the next period to the remainder for a new dividend, to which find a new divisor, and so on, till the whole be finished.
Page 153 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend.
Page 127 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Page 128 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.