Unitary Arithmetic: Embodying the First Book of Arithmetic of the Irish National Board with a Full Exposition of the Unitary System Or Method of Working Arithmetic Without Rules, with Numerous Additional Examples, and Selections from Examination Papers Set at the College of Preceptors, the London University, the Civil Service, and Oxford and Cambridge Local ExaminationsLongmans, Green & Company, 1882 |
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Σελίδα 8
... ounces = = 1 ounce marked dunt . 1 pennyweight 0 % . = 1 pound lb. This weight is used for gold , silver , jewels , and liquors . APOTHECARIES ' WEIGHT . 20 grains = 1 scruple 3 scruples = 1 dram 8 drams 12 ounces 1 ounce - 1 pound ...
... ounces = = 1 ounce marked dunt . 1 pennyweight 0 % . = 1 pound lb. This weight is used for gold , silver , jewels , and liquors . APOTHECARIES ' WEIGHT . 20 grains = 1 scruple 3 scruples = 1 dram 8 drams 12 ounces 1 ounce - 1 pound ...
Σελίδα 31
... ounces of gold , at £ 3 , 10s . 6d . per ounce ? 47. A person spent 12s . 6d . per day , and found that at the end of the year he had saved 25 guineas ; what was his annual income ? 48. A farmer bought 568 sheep ; he paid for them £ 1 ...
... ounces of gold , at £ 3 , 10s . 6d . per ounce ? 47. A person spent 12s . 6d . per day , and found that at the end of the year he had saved 25 guineas ; what was his annual income ? 48. A farmer bought 568 sheep ; he paid for them £ 1 ...
Σελίδα 42
... ounces ? 3. How many pounds are there in 1427 oz . ? 4. Bought 24 bags of hops , each weighing 2 cwt . 2 qrs . 13 Ib ; how many pounds in the whole ? 5. In 3 cwt . 2 qrs . 14 lb of sugar ; how many parcels are there , each containing ...
... ounces ? 3. How many pounds are there in 1427 oz . ? 4. Bought 24 bags of hops , each weighing 2 cwt . 2 qrs . 13 Ib ; how many pounds in the whole ? 5. In 3 cwt . 2 qrs . 14 lb of sugar ; how many parcels are there , each containing ...
Σελίδα 43
... ounces ? 14. In 7 ounces , 5 drams , 3 scruples ; how many scruples ? 15. A patient is required to take daily 2 drams , 2 scruples of bark ; how long will 7 lbs of bark last him ? LONG MEASURE . 16. In 76 miles , 6 furlongs ; how many ...
... ounces ? 14. In 7 ounces , 5 drams , 3 scruples ; how many scruples ? 15. A patient is required to take daily 2 drams , 2 scruples of bark ; how long will 7 lbs of bark last him ? LONG MEASURE . 16. In 76 miles , 6 furlongs ; how many ...
Σελίδα 44
... same as the first term -viz . , to ounces . When this is done the num- bers stand thus - 3 oz . 1792 oz . 2s . 1792 oz . 2 3 ) 3584 1194,2 Find the fourth proportional to the following numbers : — 44 SIMPLE PROPORTION .
... same as the first term -viz . , to ounces . When this is done the num- bers stand thus - 3 oz . 1792 oz . 2s . 1792 oz . 2 3 ) 3584 1194,2 Find the fourth proportional to the following numbers : — 44 SIMPLE PROPORTION .
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Unitary Arithmetic: Embodying the First Book of Arithmetic of the Irish ... Alexander Kennedy Isbister Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Unitary Arithmetic: Embodying the First Book of Arithmetic of the Irish ... Alexander Kennedy Isbister Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres added ADDITION amount annum Arithmetic bill Books Bought bushels called cent circulating cloth common compound interest contained cost crown decimal decimal places denominator difference digit discount Divide dividend divisible divisor equal EXAMPLE Express farthings feet figures Find the value four hundred fourth gain gallons given gross guineas horses hundred inches integer interest lowest terms MEASURE method miles millions mixed number months Multiply nine ounce paid pair pence perches person piece places pound present principal proportional pupil quantity questions quotient receive Reduce remainder result roods root RULE seven hundred share shillings simple six hundred sold square subtract sugar tare third thousand tons vulgar fraction week weight whole worth write yards
Δημοφιλή αποσπάσματα
Σελίδα 92 - 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 60 - DISCOUNT. DISCOUNT is an allowance made for the payment of money before it is due. The present worth of a debt payable at some future...
Σελίδα 96 - 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 92 - Rule. — Divide the numerator by the denominator, the quotient will be the whole number...
Σελίδα 79 - 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. If...
Σελίδα 9 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards — 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.