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 1
... WHOLE DESIGNED TO ABRIDGE THE LABOUR OF TEACHERS , AND TO FACILITATE THE INSTRUCTION OF YOUTH . A NEW EDITION , WITH CORRECTIONS AND ADDITIONS BY THE AUTHOR . CA KEVISED COMPILED BY STEPHEN PIKE . PHILADELPHIA : PUBLISHED AND SOLD BY ...
... WHOLE DESIGNED TO ABRIDGE THE LABOUR OF TEACHERS , AND TO FACILITATE THE INSTRUCTION OF YOUTH . A NEW EDITION , WITH CORRECTIONS AND ADDITIONS BY THE AUTHOR . CA KEVISED COMPILED BY STEPHEN PIKE . PHILADELPHIA : PUBLISHED AND SOLD BY ...
Σελίδα 3
... examples in Practice , Simple Interest , Tare and Tret , & c .; but these , with the whole work , are referred to teachers and others interested in the subject . RECOMMENDATIONS . Philadelphia , Sept. 23 . AGRIEABLY to your 2 3.
... examples in Practice , Simple Interest , Tare and Tret , & c .; but these , with the whole work , are referred to teachers and others interested in the subject . RECOMMENDATIONS . Philadelphia , Sept. 23 . AGRIEABLY to your 2 3.
Σελίδα 10
... whole amount of the last column must be set down . PROOF . Perform the addition downwards . 4 1 3 3 4 2 1 1 3022 8 321 Amount 1 9 6 8 7 2345 1321 EXAMPLES . 4 8 3 2 8523 974 3 7 2 4 4 5 1 30 4320 4 0 6 0 1 0 207 24 0 30 34 2 6 2 2 7 0 0 ...
... whole amount of the last column must be set down . PROOF . Perform the addition downwards . 4 1 3 3 4 2 1 1 3022 8 321 Amount 1 9 6 8 7 2345 1321 EXAMPLES . 4 8 3 2 8523 974 3 7 2 4 4 5 1 30 4320 4 0 6 0 1 0 207 24 0 30 34 2 6 2 2 7 0 0 ...
Σελίδα 11
... whole amount deposited ? Ans . 5350 dols . 4. The distance from Philadelphia to Bristol is 20 miles ; from Bristol to Trenton , 10 miles ; from Trenton to Princeton , 12 miles ; from Princeton to Brunswick , 18 miles ; from Brunswick to ...
... whole amount deposited ? Ans . 5350 dols . 4. The distance from Philadelphia to Bristol is 20 miles ; from Bristol to Trenton , 10 miles ; from Trenton to Princeton , 12 miles ; from Princeton to Brunswick , 18 miles ; from Brunswick to ...
Σελίδα 12
... whole ? Ans . 250 barrels , and paid 1825 dollars . SIMPLE SUBTRACTION . By Subtraction we ascertain how much greater one number is than another : or what remains when a less number is taken from a greater . RULE . Place the less number ...
... whole ? Ans . 250 barrels , and paid 1825 dollars . SIMPLE SUBTRACTION . By Subtraction we ascertain how much greater one number is than another : or what remains when a less number is taken from a greater . RULE . Place the less number ...
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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.