Introduction to the National Arithmetic: On the Inductive System : Combining the Analytic and Synthetic Methods with the Cancelling System : in which the Principles of Arithmetic are Explained and Illustrated in a Familiar Manner : Designed for Common SchoolsR.S. Davis, 1842 - 174 σελίδες |
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Σελίδα 67
... improper fraction is one , whose numerator exceeds or is equal to the denominator ; as or . 3. A simple fraction has a numerator and denominator only ; as ,. 4. A compound fraction is a fraction of a fraction VULGAR FRACTIONS . 67.
... improper fraction is one , whose numerator exceeds or is equal to the denominator ; as or . 3. A simple fraction has a numerator and denominator only ; as ,. 4. A compound fraction is a fraction of a fraction VULGAR FRACTIONS . 67.
Σελίδα 70
... improper fractions . MENTAL OPERATIONS . 1. In 3 dollars how many halves ? How many thirds ? 2. In 7 apples how many tenths ? How many twelfths ? 3. In 83 dollars how many sevenths ? 4. In 3 5. In 9 6. In 73 OPERATION . 7 5 35 3 38 5 ...
... improper fractions . MENTAL OPERATIONS . 1. In 3 dollars how many halves ? How many thirds ? 2. In 7 apples how many tenths ? How many twelfths ? 3. In 83 dollars how many sevenths ? 4. In 3 5. In 9 6. In 73 OPERATION . 7 5 35 3 38 5 ...
Σελίδα 71
... improper fraction . 8. Reduce 15 9. In 187 how to an improper fraction . many ninths ? Ans . Ans . 187 . Ans . 169 . 117 Ans . 18848 . 10. In 161 how many one hundred and seventeenths ? 11. Change 4311 to an improper fraction . Ans ...
... improper fraction . 8. Reduce 15 9. In 187 how to an improper fraction . many ninths ? Ans . Ans . 187 . Ans . 169 . 117 Ans . 18848 . 10. In 161 how many one hundred and seventeenths ? 11. Change 4311 to an improper fraction . Ans ...
Σελίδα 72
... improper fraction ? Ans . 188 . Ans . 142 . Ans . 1 . Ans . 567 . Ans . Ans . Ans . 125 . V. To change or reduce compound fractions to simple fractions . MENTAL OPERATIONS . 1. What part of an orange is a of a half ? 2. What part of an ...
... improper fraction ? Ans . 188 . Ans . 142 . Ans . 1 . Ans . 567 . Ans . Ans . Ans . 125 . V. To change or reduce compound fractions to simple fractions . MENTAL OPERATIONS . 1. What part of an orange is a of a half ? 2. What part of an ...
Σελίδα 77
... improper fractions , and whole numbers to improper fractions , by writing a unit under them ; then find the least common multiple of all the denominators by the last rule , and it will be the denominator required . vide the common ...
... improper fractions , and whole numbers to improper fractions , by writing a unit under them ; then find the least common multiple of all the denominators by the last rule , and it will be the denominator required . vide the common ...
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acres of land amount annexed answer apples barrels of flour Bought bushels ciphers circumference common denominator compound interest contains cords of wood cost cube root decimal diameter dividend divisor Duodecillions equal farthings feet long feet wide figure following RULE furlongs gain gallons given number Greenleaf's Arithmetic GREENLEAF'S NATIONAL ARITHMETIC Hence the following hogshead hundred dollars hundred weight improper fractions integer John least common multiple less lowest denomination lowest terms miles Minuend mixed number molasses months multiplicand Multiply NOTE ounces paid payment pence performing this question pounds principal pupil quantity quarts quotient Reduce remainder remains due Required the interest right hand Samuel Section Sept Sextillions shillings simple fractions sold square feet square rods square root subtract subtrahend teachers third term thousand thousandths tion tons TROY WEIGHT units VULGAR FRACTIONS whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 24 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 133 - Multiply each term in the multiplicand, beginning at the lowest, by the feet in the multiplier, and write...
Σελίδα 140 - CUBE is any number multiplied by its square. To extract the cube root, is to find a number which, being multiplied into its square, shall produce the given number. RULE.
Σελίδα 79 - To find the value of a fraction in the known parts of the integer, as of coin, weight, measure, fyc.
Σελίδα 77 - Or, multiply each numerator into all the denominators except its own for a new numerator ; and all the denominators into each other for a common denominator.
Σελίδα 26 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Σελίδα 120 - RULE.—Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the equated time.* • , EXAMPLES.
Σελίδα 142 - ... under the last ; under all, set the cube of the last quotient figure, and call their sum the subtrahend. 7. Subtract the subtrahend from the dividend, and to the remainder bring down the next period for a new dividend, with which proceed as before, and so on, till the whole is completed. NOTE 1 . The same rule must be observed for continuing the operation, and pointing for decimals, as in the square root.
Σελίδα 91 - 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 numerator; under this sum write the denominator.