The Teachers' Assistant: Or, A System of Practical Arithmetic ...M'Carty & Davis., 1831 - 198 σελίδες |
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Σελίδα 5
... Single Rule of Three , The Double Rule of Three , Practice , Tare and Tret , Simple Interest , Insurance , Commission , and Brokage , Compound Interest , Discount , Equation , Barter Loss and Gain , Fellowship , Exchange , Vulgar ...
... Single Rule of Three , The Double Rule of Three , Practice , Tare and Tret , Simple Interest , Insurance , Commission , and Brokage , Compound Interest , Discount , Equation , Barter Loss and Gain , Fellowship , Exchange , Vulgar ...
Σελίδα 7
... single one . A ten is ten units . A hundred is ten tens . A thousand is ten hundreds . A million is ten hundred thousands . Note . As it takes ten hundred thousands to make a million , when we express a number , greater than a thousand ...
... single one . A ten is ten units . A hundred is ten tens . A thousand is ten hundreds . A million is ten hundred thousands . Note . As it takes ten hundred thousands to make a million , when we express a number , greater than a thousand ...
Σελίδα 30
... to another , without increasing or lessening its value . Simple reduction is the reducing of sums or quanti- ties which nave but a single denomination . When a sum or quantity is to be changed to 30 SIMPLE REDUCTION . Simple Reduction,
... to another , without increasing or lessening its value . Simple reduction is the reducing of sums or quanti- ties which nave but a single denomination . When a sum or quantity is to be changed to 30 SIMPLE REDUCTION . Simple Reduction,
Σελίδα 72
... SINGLE RULE OF THREE . Four numbers are said to be proportional , when the first contains the second , or some part of the second , as often as the third contains the fourth , or a like ... SINGLE RULE OF THREE . The Single Rule of Three,
... SINGLE RULE OF THREE . Four numbers are said to be proportional , when the first contains the second , or some part of the second , as often as the third contains the fourth , or a like ... SINGLE RULE OF THREE . The Single Rule of Three,
Σελίδα 73
... . The proportion is inverse , when the third term is greater than the first , and the fourth is to be less than the second ; or when the third PROOF . Invert the question , making the answer the THE SINGLE RULE OF THREE . 73.
... . The proportion is inverse , when the third term is greater than the first , and the fourth is to be less than the second ; or when the third PROOF . Invert the question , making the answer the THE SINGLE RULE OF THREE . 73.
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Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs 3qrs acres aliquot amount annuity annum answer arithmetical arithmetical progression Bought Bring bushels bushels of wheat casks cents per lb ciphers common difference compound interest contained cube root decimal divide dividend divisor dollars per cent dols drams English ells EXAMPLES Facit farthings Federal Money feet fourth furlongs gain gallons given number given sum hogsheads hundred weight improper fraction inches merchant miles mixed number mixture months Multiply nails neat weight Note number of terms Oqrs ounces paid pecks pence Pennsylvania currency penny pennyweights pieces pint pounds present worth principal PROOF quarters quarts quotient rate per cent ratio involved Reduce remainder Result roods Rule of Three shillings sold square root sterling Subtract sugar sum or quantity TABLE tare TROY WEIGHT VULGAR FRACTIONS whole number wine yards cost yards of cloth yards of linen yards of muslin
Δημοφιλή αποσπάσματα
Σελίδα 2 - 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.
Σελίδα 172 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 131 - 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.
Σελίδα 2 - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape.
Σελίδα 37 - And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty-nine.
Σελίδα 142 - 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 132 - 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.
Σελίδα 174 - 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.
Σελίδα 190 - Feet multiplied by feet, give feet. Feet multiplied by inches, give inches. Feet multiplied by seconds, give seconds. Inches multiplied by inches, give seconds. Inches multiplied by seconds, give thirds. Seconds multiplied by seconds, give fourths.
Σελίδα 129 - The number above the line is called the numerator, and that below the line the denominator. The denominator...