Cobb's Explanatory Arithmetick, Number Two: Containing the Compound Rules and All that is Necessary of Every Other Rule in Arithmetic for Practical Purposes ... to which is Annexed a Practical System of Book-keepingJ. Kay & Brother, 1835 - 216 σελίδες |
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Σελίδα 32
... merchant bought 13T . 3cwt . 4lb . 9oz . of pearlash , 17. 19cwt . 3qr . 8lb . 6oz . of cheese , 17cwt . 2qr . 4oz . 14dr . of rice , and 16cwt . 1qr . 1976. 11oz . Sdr . of coffee ; what was the weight of the whole ? Ans . 167. 16cwt ...
... merchant bought 13T . 3cwt . 4lb . 9oz . of pearlash , 17. 19cwt . 3qr . 8lb . 6oz . of cheese , 17cwt . 2qr . 4oz . 14dr . of rice , and 16cwt . 1qr . 1976. 11oz . Sdr . of coffee ; what was the weight of the whole ? Ans . 167. 16cwt ...
Σελίδα 46
... merchant bought 2cwt . 3qr . 14lb . of tea , 1cwt . 2qr . 231b . 8oz . 8dr . of coffee , 5cwt . 14lb . of sugar , and 1gr . 4lb . 7oz . 8dr . of rice ; what was the weight of the whole ? Ans . 10cwt . 6. A physician bought drugs of an ...
... merchant bought 2cwt . 3qr . 14lb . of tea , 1cwt . 2qr . 231b . 8oz . 8dr . of coffee , 5cwt . 14lb . of sugar , and 1gr . 4lb . 7oz . 8dr . of rice ; what was the weight of the whole ? Ans . 10cwt . 6. A physician bought drugs of an ...
Σελίδα 47
... bought of a grocer 17gal . 3qt . 1pt . 3gi . of rum , 26gal . 1qt , of brandy , 10gal . 1pt . Igi . of wine , and ... merchant bought 5 pieces of cloth ; the first contained 36yd . 3qr . Ina . , the second 24yd . 2qr . 3na . , the third ...
... bought of a grocer 17gal . 3qt . 1pt . 3gi . of rum , 26gal . 1qt , of brandy , 10gal . 1pt . Igi . of wine , and ... merchant bought 5 pieces of cloth ; the first contained 36yd . 3qr . Ina . , the second 24yd . 2qr . 3na . , the third ...
Σελίδα 49
... bought one pound and four ounces of raisins , and gave William eight ounces ; how many ounces had he left ? 11. A merchant bought three hundred - weight of sugar , and sold one hundred - weight and three quar- ters of it ; how much had ...
... bought one pound and four ounces of raisins , and gave William eight ounces ; how many ounces had he left ? 11. A merchant bought three hundred - weight of sugar , and sold one hundred - weight and three quar- ters of it ; how much had ...
Σελίδα 58
... merchant bought 4T . 19cwt . 3qr . 191b . 9oz . 14dr . of cheese , and sold 3T . 14cwt . 1qr . 22lb . 11oz . 11dr . of it ; how much had he left ? Ans . 1T . 5cwt . 1gr . 24lb . 14oz . 3dr . EXPLANATIONS . T.cwt . qr . lb. oz . dr 58 ...
... merchant bought 4T . 19cwt . 3qr . 191b . 9oz . 14dr . of cheese , and sold 3T . 14cwt . 1qr . 22lb . 11oz . 11dr . of it ; how much had he left ? Ans . 1T . 5cwt . 1gr . 24lb . 14oz . 3dr . EXPLANATIONS . T.cwt . qr . lb. oz . dr 58 ...
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Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules ... Lyman Cobb Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
Arithmetick borrow bushels carry the quotient cents and five cipher column of cents column of days column of pounds Compound Addition Compound Interest Compound Substraction cost cube root currency dimes divide the amount dividend divisor dollars drachms DRY MEASURE equal EXAMPLES For Theoretical EXPLANATIONS farthings federal money figures five mills four gain gallon given number given sum higher denomination hogshead hundred-weight hundredths improper fraction inches integer left hand lower line lowest denomination MEASURE merator merchant bought miles moidores multiply nett weight ounces payment pence pints present worth quantity quarts quires Reduce remainder right hand denomination Rule of Three s. d. qr shillings Simple Division Simple Substraction Slate sold square root substract the lower tare TARE AND TRET tenths Theoretical Exercise third term thousandths Three Direct tion tret TROY WEIGHT upper line Vulgar Fractions wheat whole amount whole numbers
Δημοφιλή αποσπάσματα
Σελίδα 160 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there, be after payments made, compute the interest on the balance due to the next payment, and then deduct the payment as above; and, in like manner, from one payment to another, till all the payments are absorbed ; provided the time between one payment and another be one year or more.
Σελίδα 160 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due. " If the payment exceeds the interest, the surplus goes towards discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due.
Σελίδα 154 - ... 3d. If there be parts of a year, as months and days, work for the months by the aliquot parts of a year...
Σελίδα 13 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 212 - Separate the given number into periods of three figures each, by putting a point over the unit figure, and every third figure beyond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Σελίδα 117 - 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. This product becomes the numerator of the result and the denominator remains the same, eg, 2 (5x3) + 2 15 + 2 17 3" 3 3 " 3 To change an improper fraction to a mixed number, simply divide the numerator by the denominator.
Σελίδα 132 - Multiply as in whole numbers, and point off as many figures for decimals, in the product, as there are decimals in the multiplicand and multiplier. If there be not so many figures in the product as there are decimal places in the multiplicand and multiplier, supply the deficiency by prefixing ciphers.
Σελίδα 168 - Multiply the second and third terms together, and divide their product by the first term; and the quotient will be the answer...
Σελίδα 174 - Multiply the first and second terms together, and divide the product by the third ; the quotient will be the answer in the same denomination as the middle term was reduced into.
Σελίδα 11 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.