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. The Whole Designed to Abridge the Labour of Teachers, and to Facilitate the Instruction of Youth |
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Σελίδα 7
It has five principal rules for its operations ; viz . numeration , addition ,
subtraction , multiplication , and division . NUMERATION . Numeration teaches to
write or express numbers by figures , and to read numbers thus written or
expressed .
It has five principal rules for its operations ; viz . numeration , addition ,
subtraction , multiplication , and division . NUMERATION . Numeration teaches to
write or express numbers by figures , and to read numbers thus written or
expressed .
Σελίδα 100
The principal , or sum at use . Second . The time the principal is at use . Third .
The rate per cent . or interest of 100 pounds , or dollars , for one year . Fourth .
The amount , which is the sum of the principal and interest . CASE 1 . When the
time ...
The principal , or sum at use . Second . The time the principal is at use . Third .
The rate per cent . or interest of 100 pounds , or dollars , for one year . Fourth .
The amount , which is the sum of the principal and interest . CASE 1 . When the
time ...
Σελίδα 101
Ans . $ 16.131 14. What is the interest of $ 75.95 for one year , at 7 dollars per
cent . per annum ? Ans . 85.13 } + Note . When the amount is required , add the
principal to the interest . 15. What is the amount of 173L . 17s . SIMPLE
INTEREST .
Ans . $ 16.131 14. What is the interest of $ 75.95 for one year , at 7 dollars per
cent . per annum ? Ans . 85.13 } + Note . When the amount is required , add the
principal to the interest . 15. What is the amount of 173L . 17s . SIMPLE
INTEREST .
Σελίδα 102
Multiply the principal by the pounds or dollars of the rate per cent .; to the product
add 1 , 1 , or , & c . of said principal , and divide the result by 100 , as in the
foregoing case . EXAMPLES . 1. What is the interest of 432L . 10s . for one year ,
at 5 ...
Multiply the principal by the pounds or dollars of the rate per cent .; to the product
add 1 , 1 , or , & c . of said principal , and divide the result by 100 , as in the
foregoing case . EXAMPLES . 1. What is the interest of 432L . 10s . for one year ,
at 5 ...
Σελίδα 103
On a mortgage for 1256 dollars there is 4 years interest due , at 6 doilars per cent
. per annum , which is to be paid with the principal ; what sumn will discharge the
debt ? Ans . $ 1557.44 . CASE 4 . When the given time is months , weeks , or ...
On a mortgage for 1256 dollars there is 4 years interest due , at 6 doilars per cent
. per annum , which is to be paid with the principal ; what sumn will discharge the
debt ? Ans . $ 1557.44 . CASE 4 . When the given time is months , weeks , or ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annuity annum answer Bought Bring bushels cents cloth common compound consist contained cost cube currency decimal denomination difference directed divide dividend divisor dollars dols drams ells English equal EXAMPLES exchange Facit farthings Federal Money feet figures fourths fraction gain gallons given given number grains greater gross half hogsheads hundred inches interest less linen MEASURE merchant miles millions mixed months Multiply nails neat Note ounces paid payments pecks pence Pennsylvania perches person pieces pint pounds present worth principal proceed PROOF proper proportion quantity quarters quarts quotient ratio receive Reduce remainder Result right hand RULE share shillings Simple single sold square root sterling Subtract sugar Suppose TABLE tare tens third thousand units weeks weight whole yards
Δημοφιλή αποσπάσματα
Σελίδα 74 - 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 147 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 114 - H 2400 dollars, of which 480 dollars are to be paid at present, 960 dollars at 5 months, and the rest at 10 months, but they agree to make one payment of the whole, and wish to know the time.
Σελίδα 170 - Bring down the first figure of the next period to the remainder for a new dividend, to which find a new divisor as before, and in like manner proceed till the whole be finished.
Σελίδα 162 - ... dollars. How many days did he work, and how many days was he idle?
Σελίδα 156 - Write the rates of the simples under each other, and link each rate which is less than the mean rate, with...
Σελίδα 182 - Or., by Table III. Multiply the number under the rate, and opposite to the time, by the annuity, and the product will be the amount for yearly payments. If the payments be half yearly or quarterly, the amount » for the given time, found as above, multiplied by the proper number in Table V. will be the true amount.
Πληροφορίες βιβλιογραφίας
| Τίτλος | 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. The Whole Designed to Abridge the Labour of Teachers, and to Facilitate the Instruction of Youth |
| Μεταγλωττίστηκε από | Stephen Pike |
| Έκδοση | 3 |
| Εκδότης | Johnson and Warner ... and by Stephen Pike, 1811 |
| Πρωτότυπο από | το Πανεπιστήμιο του Μίτσιγκαν |
| Ψηφιοποιήθηκε στις | 13 Ιουν. 2007 |
| Μέγεθος | 198 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |