A New and Easy Introduction to the Mathematics: Containing. A system of theoretical and practical arithmetic. Rules for the mensuration of superfices and solids. Rules for solving a number of useful and interesting mathematical, philosophical, and chronological problems. A collection of interesting mathematical questions for exercise. Useful tables, &c. Designed for the use of schools, academies, and private learners. I.. II.. III.. IV.. V.W. & M. Yale, 1831 - 396 |
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Strona 28
... true differ- ence sought ; because , as the sum of the parts is equal to the whole , so must the sum of the differences , of all the similar parts , be equal to the difference of the whole . 2. The reason of the method of proceeding ...
... true differ- ence sought ; because , as the sum of the parts is equal to the whole , so must the sum of the differences , of all the similar parts , be equal to the difference of the whole . 2. The reason of the method of proceeding ...
Strona 38
... true . This method of proof , however , is not infallible ; for although the work will always be wrong when it proves so according to this rule , yet it may not be right when it proves so ; because the right figures may stand in the pro ...
... true . This method of proof , however , is not infallible ; for although the work will always be wrong when it proves so according to this rule , yet it may not be right when it proves so ; because the right figures may stand in the pro ...
Strona 41
... multiplicand , equal to the product of the same by 9 ; and the same will bold true of any number of 9's . EXAMPLES . 1. Multiply 7528 by 99 . 2. Multiply D2 SIMPLE MULTIPLICATION 41 have multiplied by all of them; and the last ...
... multiplicand , equal to the product of the same by 9 ; and the same will bold true of any number of 9's . EXAMPLES . 1. Multiply 7528 by 99 . 2. Multiply D2 SIMPLE MULTIPLICATION 41 have multiplied by all of them; and the last ...
Strona 42
... 6 dollars , and 3 yards are worth 3 times 3 dollars , or 9 dollars , and so on ; and it is evident that the rule will hold true in all similar calculations . dows , with 24 panes in each window ? Ans 42 SIMPLE MULTIPLICATION .
... 6 dollars , and 3 yards are worth 3 times 3 dollars , or 9 dollars , and so on ; and it is evident that the rule will hold true in all similar calculations . dows , with 24 panes in each window ? Ans 42 SIMPLE MULTIPLICATION .
Strona 45
... true value of the remainder . See examples 7th , 8th , & c . To prove Division . Multiply the quotient by the divisor ; to the product add the remainder , if any ; and the result will be equal to the dividend , if the work be right ...
... true value of the remainder . See examples 7th , 8th , & c . To prove Division . Multiply the quotient by the divisor ; to the product add the remainder , if any ; and the result will be equal to the dividend , if the work be right ...
Inne wydania - Wyświetl wszystko
A New and Easy Introduction to the Mathematics (Classic Reprint) Ira Wanzer Podgląd niedostępny - 2017 |
A New and Easy Introduction to the Mathematics (Classic Reprint) Ira Wanzer Podgląd niedostępny - 2017 |
Kluczowe wyrazy i wyrażenia
acres amount of $1 annex annuity annum answer Arithmetic assumed numbers Avoirdupois Bought breadth bush bushels ciphers column common compound interest contains cost cube root currency decimal point defective divisor denotes diameter difference dividend division dollars Dominical Letter equal EXAMPLES federal money foregoing frustum gain gallons given number given quantity given sum greater least common multiple left hand length lower denominations measure method miles minuend mixed number months multiplicand multiply neat weight Note number of days number of terms Operation ounces payment pence piastres pounds present worth principal PROB PROBLEM question quotient figure rate per cent ratio Reduce remainder right hand figure Rule of Three second terms shillings sides simple interest solid content square root subtract subtrahend tare third term tion triangle vulgar fraction whole numbers yards of cloth
Popularne fragmenty
Strona 69 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Strona 70 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Strona 234 - To reduce an improper fraction to its equivalent whole or mixed number. RULE. — Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.
Strona 235 - 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.
Strona 291 - IS the method of finding what quantity of e'ach of the ingredients, whose rates are given, will compose a mixture of a given rate; so that it is the reverse of alligation medial, and may be proved by it. CASE.
Strona 356 - The power is applied to the circumference of the wheel, and the weight to the circumference of the axle.
Strona 190 - But if any payments be made before one year's interest hath accrued, then compute the interest on the principal sum due on the obligation, for one year, add- it to the principal, and compute the interest on the sum paid, from the time it was paid...
Strona 283 - Take a series of as many terms, decreasing by 1, from the given number, out of which the election is to be made, and find the product of all the terms.
Strona 272 - When four quantities are in arithmetical proportion, the sum of the extremes is equal to the sum of the two mean terms.
Strona 241 - To reduce any given quantity to the fraction of any greater denomination of the same kind. RULE. — Reduce the given quantity to the lowest term mentioned for a.