A System of Practical Arithmetic: Applicable to the Present State of Trade, and Money Transactions: Illustrated by Numerous Examples Under Each Rule; for the Use of SchoolsR. Phillips, 1812 - 258 σελίδες |
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Σελίδα 22
... annually , not less than ten thousand eight hundred negroes from the coast of Africa : How many slaves have free - born Englishmen made in that island , since the year 1799 to the year 1807 , in which the infamous traffic was abolished ...
... annually , not less than ten thousand eight hundred negroes from the coast of Africa : How many slaves have free - born Englishmen made in that island , since the year 1799 to the year 1807 , in which the infamous traffic was abolished ...
Σελίδα 31
... annually collected amount to full thirty - three mil- lions of pounds : how many poor families of six persons each would that sum support , supposing the annual expenses of the father and mother to be 20l . , and of each child 7 l . ? 6 ...
... annually collected amount to full thirty - three mil- lions of pounds : how many poor families of six persons each would that sum support , supposing the annual expenses of the father and mother to be 20l . , and of each child 7 l . ? 6 ...
Σελίδα 81
... annually for 459 acres of land , at 2l . 12s . 6d . per acre ? 21. What is the price of 185 gallons of rum , at 138. 6d . per gall . ? 22. If a man spend 2s . 6d . per day , how much does he expend in a year ? 23. If a bankrupt pay his ...
... annually for 459 acres of land , at 2l . 12s . 6d . per acre ? 21. What is the price of 185 gallons of rum , at 138. 6d . per gall . ? 22. If a man spend 2s . 6d . per day , how much does he expend in a year ? 23. If a bankrupt pay his ...
Σελίδα 89
... annual journey round the Sun , at the rate of 75,000 miles in an hour : how many miles does she travel in one of her years , or in 2284 days ? Ex . 5. The Earth travels , in her annual course , at the rate of 68,400 miles in an hour ...
... annual journey round the Sun , at the rate of 75,000 miles in an hour : how many miles does she travel in one of her years , or in 2284 days ? Ex . 5. The Earth travels , in her annual course , at the rate of 68,400 miles in an hour ...
Σελίδα 90
... annually how many pounds and grains are imported in 50 years , at this rate , and what is the value of it at 31. 185. per ounce ? Ex . 23. To work the silver mines in South America , 40,000 negroes are imported annually : how many of ...
... annually how many pounds and grains are imported in 50 years , at this rate , and what is the value of it at 31. 185. per ounce ? Ex . 23. To work the silver mines in South America , 40,000 negroes are imported annually : how many of ...
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A System of Practical Arithmetic, Applicable to the Present State of Trade ... Jeremiah Joyce Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
A System of Practical Arithmetic, Applicable to the Present State of Trade ... Jeremiah Joyce Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 Ex acres aliquot amount annual annuity annum answer arithmetical progression Avoirdupois bill bushels common denominator compound interest containing cost course of exchange cube root cubic cyphers decimal difference ditto divide dividend divisor equal EXAMPLES farthings feet figures find the value fraction gallons geometrical progression geometrical series given number given sum gives guineas per cent hogsheads hundred improper fractions inches insure joint lives last term lease logarithm London measure miles millions mixed numbers months multiplicand Multiply the number neat weight NOTE number of terms ounces paid payment pence person aged piastre pound sterling pounds present value purchase quantity quotient Reduce remainder Rule of Three shews shillings square root sterling subtract supposing tare thousand tons tret Troy TROY WEIGHT whole number wine worth yards
Δημοφιλή αποσπάσματα
Σελίδα 177 - Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the equated time, nearly.
Σελίδα 112 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 243 - Multiply each term into the multiplicand, beginning at the lowest, by the highest denomination in the multiplier, and write the result of each under its respective term ; observing to carry an unit for every 12, from each lower denomination to its next superior.
Σελίδα 92 - III. finally, multiply the second and third terms together, divide the product by the first, and the quotient will be the answer in the same denomination as the third term.
Σελίδα 150 - The first term, the last term (or the extremes) and the ratio given, to find the sum of the series. RULE. Multiply the last term by the ratio, and from the product subtract the first term ; then divide the remainder by the ratio, less by 1, and the quotient will be the sum of all the terms.
Σελίδα 113 - Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Σελίδα 243 - In like manner, multiply all the multiplicand by the inches and parts of the multiplier, and set the result of each term one place removed to the right hand of those in the multiplicand...
Σελίδα 55 - Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 149 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 28 - ... the number in the quotient. Multiply the divisor by the quotient figure, and set the product under that part of the dividend used. Subtract the product, last found, from that part of the dividend under which...