The American Tutor's Assistant Revised: Or, A Compendious System of Practical Arithmetic : Containing the Several Rules of that Useful Science, Concisely Defined, Methodically Arranged, and Fully Exemplified : The Whole Particularly Adapted to the Easy and Regular Instruction of Youth in Our American Schools |
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Σελίδα 133
DECIMAL Fraction is a part , or parts of a unit , A denoted by a point prefixed to a
figure , or figures , thus , . 4 , . 45 , . 456 ; the first figure after the point denotes so
many tenths of a unit ' ; the second so many hundredths of a unit , or tenths of ...
DECIMAL Fraction is a part , or parts of a unit , A denoted by a point prefixed to a
figure , or figures , thus , . 4 , . 45 , . 456 ; the first figure after the point denotes so
many tenths of a unit ' ; the second so many hundredths of a unit , or tenths of ...
Σελίδα 136
EXAMPLES 1 Multiply 743 , 56815 by 52 , 647 Contracted and to retain Three
decimal places . : 745 , 56 815 743 , 56 815 52 , 647 746 , 25 5204 97 705 : scop
, 29742 72 60 446140 890 1487 136 30 . . 37178407 5 3717 84 08 · 148 71 36
44 ...
EXAMPLES 1 Multiply 743 , 56815 by 52 , 647 Contracted and to retain Three
decimal places . : 745 , 56 815 743 , 56 815 52 , 647 746 , 25 5204 97 705 : scop
, 29742 72 60 446140 890 1487 136 30 . . 37178407 5 3717 84 08 · 148 71 36
44 ...
Σελίδα 138
Contracted so as to have three decimal places in the quotient : : 92 , 4103 , 5 )
2508 , 92806 ( 27 , 149 + facit . . . . 1848207 660721 646872 13849 9241 4608
3696 912 832 10 , : : : . 80 2 Divide 1836 , 88305 by 23 , 15 facit 79 , 347 3 Divide
...
Contracted so as to have three decimal places in the quotient : : 92 , 4103 , 5 )
2508 , 92806 ( 27 , 149 + facit . . . . 1848207 660721 646872 13849 9241 4608
3696 912 832 10 , : : : . 80 2 Divide 1836 , 88305 by 23 , 15 facit 79 , 347 3 Divide
...
Σελίδα 139
The quotient must consist of as many decimal places , as there are ciphers
annexed . If a compound fraction be given , reduce it first to a single one .
EXAMPLES . 1 Reduce to a decimal . ; 4 ) 1 , 00 facit , 25 2 Reduce 1 to a
decimal . . facit , 5 3 ...
The quotient must consist of as many decimal places , as there are ciphers
annexed . If a compound fraction be given , reduce it first to a single one .
EXAMPLES . 1 Reduce to a decimal . ; 4 ) 1 , 00 facit , 25 2 Reduce 1 to a
decimal . . facit , 5 3 ...
Σελίδα 140
4 12 , 432 lb . . 7854166 + 27 | ( 3 , 108 . 4 | 3 , 444 qr . . facit , 861 C . wt . 2
Reduce 7s 6d . to the decimal of a pound . facit , 375 3 Reduce 9d . to the
decimal of a pound . . , 0375 4 Reduce 10s 9d . 1 to the decimal of a pound . facit
, 5385416 + ...
4 12 , 432 lb . . 7854166 + 27 | ( 3 , 108 . 4 | 3 , 444 qr . . facit , 861 C . wt . 2
Reduce 7s 6d . to the decimal of a pound . facit , 375 3 Reduce 9d . to the
decimal of a pound . . , 0375 4 Reduce 10s 9d . 1 to the decimal of a pound . facit
, 5385416 + ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
accounts acres addition amount annum answer Application Bought bushel C.wt carried cash in full cent common compound containing cost currency decimal denominator difference direct Divide dividend divisor dollars dols double dozen ells English equal EXAMPLES exchange facit feet figures folio four fourth fraction gain gallons given greater gross half hundred weight inches integer interest James Ledger length less Mary merchant miles months Multiply neat Note ounces owes paid pence Pennsylvania persons pieces pounds principal Proof proportion quantity quarters quotient received Reduce remainder root RULE share shillings simple single sold square sterling Subtract sugar Sundries Suppose tare third Thomas thousand units weeks weight whole wide wine worth yards yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 59 - 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 155 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 173 - ... If the vessel be double-decked, take the length thereof from the fore part of the main stern, to the after part of the stern-post, above the upper deck; the breadth thereof at the broadest part above the main wales, half of which breadth shall be accounted the depth of such vessel, and...
Σελίδα 120 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 156 - Multiply the last term by the ratio, from the product subtract the first term, and divide the remainder by the ratio, less 1 ; the quotient will be the sum of the series required.
Σελίδα 173 - ... of the breadth; multiply the remainder by the breadth, and the product by the depth...
Σελίδα 150 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend.
Σελίδα 121 - To reduce the fraction of one denomination to the fraction, of another, but less, retaining the same value. RULE. Multiply the...