The Complete Practical Arithmetician: Containing Several New and Useful Improvements Adapted to the Use of Schools and Private Tuition ...G.B. Whitaker, 1825 - 332 σελίδες |
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Σελίδα xii
... Lives are introduced in lieu of them . All the rules and examples have undergone a thorough revisal , and many new ones have been added , in conse- quence of the distinguished approbation which this work has met with from several of the ...
... Lives are introduced in lieu of them . All the rules and examples have undergone a thorough revisal , and many new ones have been added , in conse- quence of the distinguished approbation which this work has met with from several of the ...
Σελίδα xv
... Lives ...... 283 BERS ........ ...... 300 1. BILLS of PARCELS exer- cising the Rules in Compound Multiplica- tion ... • 304 II . BILLS of PARCELS ex- ercising the Rule of Three or Practice .... 308 III . BILLS of PARCELS ex- ercising ...
... Lives ...... 283 BERS ........ ...... 300 1. BILLS of PARCELS exer- cising the Rules in Compound Multiplica- tion ... • 304 II . BILLS of PARCELS ex- ercising the Rule of Three or Practice .... 308 III . BILLS of PARCELS ex- ercising ...
Σελίδα 270
... live ? Against 60 is 2038 , the sum of this number , and those above it to . 1 inclusive is 27953 : then ( 27953 → 2038 ) —5—13.21 years . Answer , see Table II . ( 2. ) Required the expectation of a life of 45 , of 75 , and of 80 ...
... live ? Against 60 is 2038 , the sum of this number , and those above it to . 1 inclusive is 27953 : then ( 27953 → 2038 ) —5—13.21 years . Answer , see Table II . ( 2. ) Required the expectation of a life of 45 , of 75 , and of 80 ...
Σελίδα 271
... lives , the product of the fractions found as above will shew the probabilities . Examples . ( 1. ) What is the probability that a person of the age of 60 shall live 10 years ? Against 60 in Table I. stands 2038 , and against 70 you ...
... lives , the product of the fractions found as above will shew the probabilities . Examples . ( 1. ) What is the probability that a person of the age of 60 shall live 10 years ? Against 60 in Table I. stands 2038 , and against 70 you ...
Σελίδα 274
... lives , at all the different offices es- tablished in London , are calculated from the Northampton Tables , at 3 per cent . interest ; viz . at the lowest rate of interest , and the lowest probabilities of living . See Table 1V . 3 ing ...
... lives , at all the different offices es- tablished in London , are calculated from the Northampton Tables , at 3 per cent . interest ; viz . at the lowest rate of interest , and the lowest probabilities of living . See Table 1V . 3 ing ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres agio amount Amsterdam annuity annum answer arithmetical arithmetical progression Avoirdupois bill Bought bushel ciphers common measure compound interest course of exchange cube root decimal denominator difference ditto Divide dividend divisor Ducat ells equal Examples to Prop Examples to Proposition farthings feet figure Florins Francs freehold estate gain or loss gallon Genoa geometrical progression given number given sum gross Grots Flemish guilders guineas Hamburgh hence improper fraction inches integer least term Logarithmically London Marcs merchant miles mixed number months Mult multiplicand Multiply neat weight Note number of terms odd number payable payment Pence sterl Pezzo piastre pound pound sterling present worth principal proportion purchase quantity quotient rate per cent ratio Reduce remainder repetend Required Rials Rix-dollars shillings sold Soldi sols square number square root sterling money subtract tare Theo VULGAR FRACTIONS whole number yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 282 - Ratio is the relation which one quantity bears to another of the same kind, the comparison being made by considering what multiple, part, or parts, one quantity is of the other.
Σελίδα 22 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 65 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 144 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 65 - To reduce an improper fraction to its equivalent whole or mixed number. RULE. — Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.
Σελίδα 91 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Σελίδα 65 - 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 202 - To extract the Square Root of a Vulgar Fraction. RULE, Reduce the fraction to its lowest terms, then extract the square root of the numerator for a new numerator, and the square root of the denominator for a new denominator.
Σελίδα 90 - ... each other ; observing to increase the first figure of every line with what would arise by carrying 1 from 5 to 15, 2 from 15 to 25, &c.
Σελίδα 64 - Divide the terms of the given fraction by any number, that will divide them without a remainder, and...