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 páginas |
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Página 24
... amount of all these debts ? Answer , 1753 dollars . 2. The contents of five boards are as follows : The first board contains 24 square feet , the second 19 , the third 22 , the fourth 13 , and the fifth 11. How many square feet do Ans ...
... amount of all these debts ? Answer , 1753 dollars . 2. The contents of five boards are as follows : The first board contains 24 square feet , the second 19 , the third 22 , the fourth 13 , and the fifth 11. How many square feet do Ans ...
Página 25
... amount to ? Ans . 4355 dollars . 5. In the year 1821 , the number of inhabitants in Eng- land was 11260555 , in Wales 717108 , in Scotland 2092014 , and in Ireland 6847000. How many inhabitants were there in all of those countries ? Ans ...
... amount to ? Ans . 4355 dollars . 5. In the year 1821 , the number of inhabitants in Eng- land was 11260555 , in Wales 717108 , in Scotland 2092014 , and in Ireland 6847000. How many inhabitants were there in all of those countries ? Ans ...
Página 26
... amount ? 9. How then do you proceed ? 10. When you have added up the last column , what do you do with the amount ? 11 . How is addition proved ? SUBTRACTION , Is taking a less number from a greater , so as to find their difference ...
... amount ? 9. How then do you proceed ? 10. When you have added up the last column , what do you do with the amount ? 11 . How is addition proved ? SUBTRACTION , Is taking a less number from a greater , so as to find their difference ...
Página 27
... in order that be may be able to perform sub- traction in this manner , when it may happen , in complex operations , that the numbers are so arranged . 1 and from the amount subtract the lower figure , SIMPLE SUBTRACTION . 27.
... in order that be may be able to perform sub- traction in this manner , when it may happen , in complex operations , that the numbers are so arranged . 1 and from the amount subtract the lower figure , SIMPLE SUBTRACTION . 27.
Página 28
... amount subtract the lower figure , and set down the remainder below . Then carry 1 , ( as an equiv- alent to the 10 borrowed , ) and add it to the next figure to the left , in the lower number , and proceed as before . * To prove ...
... amount subtract the lower figure , and set down the remainder below . Then carry 1 , ( as an equiv- alent to the 10 borrowed , ) and add it to the next figure to the left , in the lower number , and proceed as before . * To prove ...
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A New and Easy Introduction to the Mathematics (Classic Reprint) Ira Wanzer Sin vista previa disponible - 2017 |
A New and Easy Introduction to the Mathematics (Classic Reprint) Ira Wanzer Sin vista previa disponible - 2017 |
Términos y frases comunes
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
Pasajes populares
Página 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.
Página 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.
Página 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.
Página 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.
Página 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.
Página 356 - The power is applied to the circumference of the wheel, and the weight to the circumference of the axle.
Página 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...
Página 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.
Página 272 - When four quantities are in arithmetical proportion, the sum of the extremes is equal to the sum of the two mean terms.
Página 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.