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 21
... , equally , between two boys . How many must each boy have ? Ans . 27 . 6. Suppose a man travel 40 miles a day : how many days will he be in travelling 240 miles ? Ans . 6 . ADDITION AND DIVISION . 1. If I add 167 , SIMPLE DIVISION . 21.
... , equally , between two boys . How many must each boy have ? Ans . 27 . 6. Suppose a man travel 40 miles a day : how many days will he be in travelling 240 miles ? Ans . 6 . ADDITION AND DIVISION . 1. If I add 167 , SIMPLE DIVISION . 21.
Σελίδα 22
... Suppose a farmer , who has a plantation of 520 acres , buys an adjoining one of 375 acres , and divides the whole into five equal portions : how many acres will there be in each portion ? Ans . 179 . SUBTRACTION AND DIVISION . 1 ...
... Suppose a farmer , who has a plantation of 520 acres , buys an adjoining one of 375 acres , and divides the whole into five equal portions : how many acres will there be in each portion ? Ans . 179 . SUBTRACTION AND DIVISION . 1 ...
Σελίδα 25
... Suppose I buy a barrel of sugar for 30 dollars 87 cents ; a bag of coffee for 22 dollars 183 cents ; and a bushel of salt for 1 dollar 123 cents : what sum must I pay for the whole ? Ans . 54 dollars 183 cents . SUBTRACTION OF FEDERAL ...
... Suppose I buy a barrel of sugar for 30 dollars 87 cents ; a bag of coffee for 22 dollars 183 cents ; and a bushel of salt for 1 dollar 123 cents : what sum must I pay for the whole ? Ans . 54 dollars 183 cents . SUBTRACTION OF FEDERAL ...
Σελίδα 74
... Suppose 2 yards cost 4 shil- lings , what will 6 yards cost ? -Suppose 10 shillings will pay for 20 bushels , how many bushels will 5 shillings pay for ? When a question is stated , consider whether the pro- portion be direct or inverse ...
... Suppose 2 yards cost 4 shil- lings , what will 6 yards cost ? -Suppose 10 shillings will pay for 20 bushels , how many bushels will 5 shillings pay for ? When a question is stated , consider whether the pro- portion be direct or inverse ...
Σελίδα 83
... Suppose 4 men in 12 days mow 48 acres , how many acres can 8 men mow in 16 days ? Ans . 128 A. 4. If 10 bushels of oats be sufficient for 18 horses 20 days , how many bushels will serve 60 horses 36 days , at that rate ? Ans . 60 bu . 5 ...
... Suppose 4 men in 12 days mow 48 acres , how many acres can 8 men mow in 16 days ? Ans . 128 A. 4. If 10 bushels of oats be sufficient for 18 horses 20 days , how many bushels will serve 60 horses 36 days , at that rate ? Ans . 60 bu . 5 ...
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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
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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.