The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the Several Rules of that Useful Science are Illustrated by a Variety of Examples : a Large Proportion of which are in Federal Money ...Thomas Davis, 1847 - 198 σελίδες |
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Σελίδα 5
... Fractions Decimal Fractions 119 122 129 144 Involution Square Root Cube Root PAGE 155 · 157 160 A 8 5.
... Fractions Decimal Fractions 119 122 129 144 Involution Square Root Cube Root PAGE 155 · 157 160 A 8 5.
Σελίδα 22
... fractions of a cent , used instead of mills , are expressed by two nun bers , placed one above the other , with a line drawn between them . The under number denotes the part ; and the upper one informs how many of that part are designed ...
... fractions of a cent , used instead of mills , are expressed by two nun bers , placed one above the other , with a line drawn between them . The under number denotes the part ; and the upper one informs how many of that part are designed ...
Σελίδα 24
... fractions , proceed in the same manner as in Simple Addi- tion , observing to separate the cents of the amount from ... fraction be omitted , and that all fractions should be estimated at their real value . D. cts . m . D. cts . D. cts ...
... fractions , proceed in the same manner as in Simple Addi- tion , observing to separate the cents of the amount from ... fraction be omitted , and that all fractions should be estimated at their real value . D. cts . m . D. cts . D. cts ...
Σελίδα 25
... fractions , proceed as in Simple Subtraction ; observ- ing to separate the dollars from the cents , in the remain- der . If there is a fraction in ... fraction in each of the sums , and the lower less than SUBTRACTION OF FEDERAL MONEY . 25.
... fractions , proceed as in Simple Subtraction ; observ- ing to separate the dollars from the cents , in the remain- der . If there is a fraction in ... fraction in each of the sums , and the lower less than SUBTRACTION OF FEDERAL MONEY . 25.
Σελίδα 26
... fraction in the lower sum , and none in the upper , subtract it from 4 , and set down the difference in this case there must be 1 added to the right hand figure of the cents , in the lower sum , before it is subtracted from the one ...
... fraction in the lower sum , and none in the upper , subtract it from 4 , and set down the difference in this case there must be 1 added to the right hand figure of the cents , in the lower sum , before it is subtracted from the one ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
15 pounds 15 yards acres aliquot amount annuity annum answer Bought Bring bushels casks cent to cents cents per lb Compound compound interest contained cube root decimal divide dividend divisor dollars per cent dols drams DRY MEASURE English ells EXAMPLES exchange Facit farthings Federal Money feet fourth furlongs gain gallons given number given sum grains gross hand figure hogsheads hundred weight improper fraction inches interest merchant miles months Multiply nails neat weight Note number of terms ounces paid pecks pence Pennsylvania currency penny pennyweights pieces pint present worth PROOF quarters quarts quotient rate per cent ratio Reduce remainder Result roods Rule of Three sold square root sterling Subtract sugar sum or quantity supposed number TABLE tare TROY WEIGHT tuns VULGAR FRACTIONS whole number wine yards of cloth yards of linen yards of muslin
Δημοφιλή αποσπάσματα
Σελίδα 122 - 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 79 - RULE.* Multiply the principal by the rate per cent, and divide the product by 100: the quotient will be the interest for 1 year.
Σελίδα 138 - ... from the left hand period, and to the remainder bring down the next period for a dividend.
Σελίδα 109 - The number above the line is called the numerator, and that below the line the denominator. The denominator...
Σελίδα 140 - To the remainder bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply, it by the number denoting the given power, for a divisor.
Σελίδα 61 - Direct. 2. Multiply the first and second terms together, and divide the product by the third ; the quotient will be the answer in the same denomination as the middle term was reduced into.
Σελίδα 138 - Suppose a ladder 40 feet long be so planted as to reach a window 33 feet from the ground, on one side of the street, and without moving it at the foot, will reach a window on the other side 21 feet high; what is the breadth of the street?
Σελίδα 35 - TABLE. 2^- inches in. make 1 nail marked na. 4 nails - - - 1 quarter of a yard qr. 4 quarters - - - 1 yard - - yd. 3 quarters - - - 1 Ell Flemish - E. Fl. 5 quarters - - - 1 Ell English - EE 6 quarters - - - 1 Ell French - E. Fr.
Σελίδα 111 - 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 120 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.