A System of Arithmetic: Reprinted from the Mathematical Text-bookPublished and sold by William Hilliard, 1812 - 248 σελίδες |
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Σελίδα 113
... bought is in proportion to the money laid out ; the space gone over by an uniform motion is in proportion to the time , & c . The truth of the rule , as applied to ordinary inquiries , may be made very evident by attending only to the ...
... bought is in proportion to the money laid out ; the space gone over by an uniform motion is in proportion to the time , & c . The truth of the rule , as applied to ordinary inquiries , may be made very evident by attending only to the ...
Σελίδα 120
... Bought 3 casks of raisins , each weighing 2cwt . 2qrs . 251b . what will they come to at 21. 1s . 8d . per cwt . ? Ans . 171. 4 d . 11 % . 32 12. What is the value of 2qrs . 1nl . of velvet at 19s . & d . per English ell ? Ans . 8s ...
... Bought 3 casks of raisins , each weighing 2cwt . 2qrs . 251b . what will they come to at 21. 1s . 8d . per cwt . ? Ans . 171. 4 d . 11 % . 32 12. What is the value of 2qrs . 1nl . of velvet at 19s . & d . per English ell ? Ans . 8s ...
Σελίδα 121
... Bought 3 tuns of oil for 1511. 14s . 85 gallons of which being damaged , I desire to know how I may sell the remain- der per gallon , so as neither to gain nor lose by the bargain ? Ans . 4s . 61d . T 25 30. What quantity of water must ...
... Bought 3 tuns of oil for 1511. 14s . 85 gallons of which being damaged , I desire to know how I may sell the remain- der per gallon , so as neither to gain nor lose by the bargain ? Ans . 4s . 61d . T 25 30. What quantity of water must ...
Σελίδα 126
... bought , and is either at so much per box , & c . at so much per cwt . or at so much in the gross weight . Tret is an allowance of 4lb . in every 104lb . for waste , dust , & c . Cloff is an allowance of 2lb . upon every 3cwt . Gross ...
... bought , and is either at so much per box , & c . at so much per cwt . or at so much in the gross weight . Tret is an allowance of 4lb . in every 104lb . for waste , dust , & c . Cloff is an allowance of 2lb . upon every 3cwt . Gross ...
Σελίδα 133
... bought at 42d . when corn is at 4s . 2d . per bushel , what weight of it may be bought for 1s . 2d . when the price of the bushel is 5s . 6d . ? Ans . 1lb . 4oz . 3479dwts . 7. If the carriage of 13cwt . 1qr . for 72 miles be 21. 10s ...
... bought at 42d . when corn is at 4s . 2d . per bushel , what weight of it may be bought for 1s . 2d . when the price of the bushel is 5s . 6d . ? Ans . 1lb . 4oz . 3479dwts . 7. If the carriage of 13cwt . 1qr . for 72 miles be 21. 10s ...
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A System of Arithmetic: Reprinted From the Mathematical Text-Book (Classic ... Samuel Webber Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
A System of Arithmetic: Reprinted from the Mathematical Text-Book Samuel Webber Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs 3qrs amount of 11 annuity annum answer required arithmetical Arithmetical Progression bushel called carats cent common difference compound fraction compound interest contained cube root cyphers debt decimal DEMONSTRATION discount Divide dividend division divisor equal equated equivalent evident EXAMPLES farthings fourth gallon Geometrical Progression geometrical series given number gold greater greatest common measure gross improper fraction inches integer last term least common multiple less number manner method of proof miles mixed number months multiplicand Multiply NOTE number of combinations number of places number of terms number of things payment pence pound present worth principal proportion quantities question quotient ratio Reduce remainder repetend Rule of Three shillings Signifies simple interest square root subtract supposition taken tare tion trett TROY WEIGHT vulgar fraction weight whole number yards year's interest
Δημοφιλή αποσπάσματα
Σελίδα 66 - Operations with Fractions A) 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 159 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 199 - RULE.* — 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 true time required.
Σελίδα 141 - As the sum of the several products, Is to the whole gain or loss ; So is each man's particular product, To his particular share of the gain or loss.
Σελίδα 92 - Let the farthings in the given pence and farthings possess the second and third places ; observing to increase the second place or place of hundredths, by 5" if the shillings be odd; and the third place by 1 when the farthings exceed 12, and by 2 when they exceed 36.
Σελίδα 225 - ... is to the difference between the true and second supposed number ; when that is not the case, the exact answer to the question cannot be found by this rule.
Σελίδα 133 - A wall to be built to the height of 27 feet, was raised to the height of 9 feet by 12 men in 6 days : how many men must be employed to finish the wall in 4 days at the same ruts.- of working 1 31.
Σελίδα 170 - 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 u divisor.
Σελίδα 170 - Bring doion 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 is finished.
Σελίδα 112 - Multiply the second and third terms together, and divide their product by the first term; and the quotient will be the answer to the question, in the same denomination you left the second term in, which may be brought into any other denomination required.