The Teachers 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 YouthJohnson and Warner ... and by Stephen Pike, 1811 - 198 σελίδες |
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Σελίδα 5
... Reduction , • Simple Reduction , Compound Addition , Compound Subtraction , Compound Multiplication , Compound Division , 31 43 50 56 61 67 The Single Rule of Three , 78 The Double Rule of Three , 82 Practice , 85 Tare and Tret , 95 ...
... Reduction , • Simple Reduction , Compound Addition , Compound Subtraction , Compound Multiplication , Compound Division , 31 43 50 56 61 67 The Single Rule of Three , 78 The Double Rule of Three , 82 Practice , 85 Tare and Tret , 95 ...
Σελίδα 31
... REDUCTION . Reduction is the changing of a sum or quantity , from one denomination to another , without increasing or les sening its value . Simple reduction is the reducing of sums or quantities which have but a single denomination ...
... REDUCTION . Reduction is the changing of a sum or quantity , from one denomination to another , without increasing or les sening its value . Simple reduction is the reducing of sums or quantities which have but a single denomination ...
Σελίδα 32
... reduce pounds to shillings , multiply them by 20 , because 20 shillings make 1 pound . 1. Reduce 15 pounds to shillings . Facit 300 shillings . 15 20 300 shillings . .2 . Reduce 256 pounds to shillings . Facit 5120 s . Note 2. - To reduce ...
... reduce pounds to shillings , multiply them by 20 , because 20 shillings make 1 pound . 1. Reduce 15 pounds to shillings . Facit 300 shillings . 15 20 300 shillings . .2 . Reduce 256 pounds to shillings . Facit 5120 s . Note 2. - To reduce ...
Σελίδα 33
... reduce dollars to cents , multiply them by 100 ; or , which is the same thing , annex two cyphers to their number . 1. Reduce 50 dollars to cents . 2. Reduce 125 dollars to cents . 3. Bring 5560 dollars to cents . Facit 5000 cts . Facit ...
... reduce dollars to cents , multiply them by 100 ; or , which is the same thing , annex two cyphers to their number . 1. Reduce 50 dollars to cents . 2. Reduce 125 dollars to cents . 3. Bring 5560 dollars to cents . Facit 5000 cts . Facit ...
Σελίδα 34
... Reduce 576 pounds to ounces . Facit 6912 oz . 2. Change 1740 ounces to pennyweights . Facit 34800 dwts . 3. Bring 145 pennyweights to grains . Facit 3480 gr . 4. Reduce 15 pounds to ... Reduce 56 pounds to ounces . 2. 34 SIMPLE REDUCTION ,
... Reduce 576 pounds to ounces . Facit 6912 oz . 2. Change 1740 ounces to pennyweights . Facit 34800 dwts . 3. Bring 145 pennyweights to grains . Facit 3480 gr . 4. Reduce 15 pounds to ... Reduce 56 pounds to ounces . 2. 34 SIMPLE REDUCTION ,
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Συχνά εμφανιζόμενοι όροι και φράσεις
25 yards acres aliquot amount annuity annum answer barrel Bought Bring bushels casks cents per lb common difference compound interest contained cube root cyphers decimal dividend divisor dollars per cent dols drams English ells EXAMPLES Facit farthings Federal Money feet fourths furlongs gain gallons given number given sum grains hogsheads hundred weight improper fraction inches lowest terms merchant miles millions mixed number months Multiply nails neat weight Note number of terms ounces paid payments pecks pence Pennsylvania currency penny pennyweights pieces pint pounds present worth PROOF quarters quarts quotient rate per cent Reduce remainder Result right hand figure roods Rule of Three share 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
Δημοφιλή αποσπάσματα
Σελίδα 74 - 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.
Σελίδα 147 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 114 - H 2400 dollars, of which 480 dollars are to be paid at present, 960 dollars at 5 months, and the rest at 10 months, but they agree to make one payment of the whole, and wish to know the time.
Σελίδα 170 - Bring down the first figure of the next period to the remainder for a new dividend, to which find a new divisor as before, and in like manner proceed till the whole be finished.
Σελίδα 162 - ... dollars. How many days did he work, and how many days was he idle?
Σελίδα 156 - Write the rates of the simples under each other, and link each rate which is less than the mean rate, with...
Σελίδα 182 - Or., by Table III. Multiply the number under the rate, and opposite to the time, by the annuity, and the product will be the amount for yearly payments. If the payments be half yearly or quarterly, the amount » for the given time, found as above, multiplied by the proper number in Table V. will be the true amount.