Arithmetic for beginners, an introduction to Cornwell and Fitch's Science of arithmetic by the same authors1858 |
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Arithmetic for Beginners, an Introduction to Cornwell and Fitch's Science of ... James Cornwell Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
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15 dwts a)-Oral a)—Oral acres amount answer ARITHMETIC avoirdupois b)-Written bushels carry cent ciphers compound compound interest containing cost cubic cubic foot DECIMAL FRACTIONS decimal places denominator divide dividend Division divisor eleven equal EXAMPLE EXERCISE Express farthings feet figures Find the difference five hundred florins following sums foot four hundred furlongs gain gallons gals grains greater half halfpence hundredths improper fractions inches interest least common multiple length measures miles millions mils mixed number months multiply nine ounces pence persons pieces pints poles pounds prime number proportion quotient Reduce remain RULE sell seven hundred seventeen share sheep shillings sixpence sovereign square links subtract sum and difference tens tenths third term thousand three hundred thousandths tons troy troy pounds units vulgar fractions week weight whole number worth yards دو
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Σελίδα 105 - Sir," said I, after puzzling a long time over "more requiring more and less requiring less" — "will you tell me why I sometimes multiply the second and third terms together and divide by the first — and at other times multiply the first and second and divide by the third?" "Why, because more requires more sometimes, and sometimes it requires less — to be sure. Haven't you read the rule, my boy?" " Yes, sir, I can repeat the rule, but I don't understand it.
Σελίδα 6 - SCHOOL G-RAMMAR. With very copious Exercises, and a Systematic View of the Formation and Derivation of Words, comprising Anglo-Saxon, Latin, and Greek Lists, which explain the Etymology of above 7,000 English Words.
Σελίδα 74 - Afterwards divide the second divisor by the second remainder, and so on until there is no remainder. The last divisor is the greatest common measure of the two original numbers.
Σελίδα 78 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
Σελίδα 79 - To reduce Fractions to a Common Denominator, multiply the numerator and denominator of each fraction by all the denominators of the other fractions.
Σελίδα 81 - A and B together can build a boat in 18 days, and' •with the assistance of C they can do it in 11 days; in what time would C do it alone ? Ans.
Σελίδα 82 - To multiply a fraction by a whole number. Multiply the numerator by the whole number.
Σελίδα 84 - Such expressions are sometimes called compound fractions. 178. To multiply a fraction by a fraction, multiply the numerators together for the numerator of the product and the denominators for the denominator of the product.
Σελίδα 112 - ... borrower of money makes to the lender. PRINCIPAL, is the sum lent. AMOUNT, is the interest added to the principal. PER CENT., a contraction of per centum, is the rate established by law ; or that which is agreed on by the parties, and is so much for a hundred dollars for one 1 year. GENERAL RULE* Multiply the principal by the rate per cent. and divide by 100, and the quotient is the answer for one year; or, multiply by the per cent.
Σελίδα 96 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.