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 22
... gain in a year that the other lost ? 75. How often does a clock strike in a year at the rate of 156 times a - day ? 76. How many pins may a boy point in 6 days who works 8 hours a - day , and points 16,000 pins in an hour ? 77. A ...
... gain in a year that the other lost ? 75. How often does a clock strike in a year at the rate of 156 times a - day ? 76. How many pins may a boy point in 6 days who works 8 hours a - day , and points 16,000 pins in an hour ? 77. A ...
Σελίδα 31
... gain ? 42. Bought 11 loads of hay at £ 3 , 178. 74d . each load ; how much did they come to ? 43. A gentleman spends , per day , £ 1 , 7s . 6d .; how much does he spend in a year ? 44. A farmer paid in rent £ 246 , 16s . 6d . every year ...
... gain ? 42. Bought 11 loads of hay at £ 3 , 178. 74d . each load ; how much did they come to ? 43. A gentleman spends , per day , £ 1 , 7s . 6d .; how much does he spend in a year ? 44. A farmer paid in rent £ 246 , 16s . 6d . every year ...
Σελίδα 34
... gain per year ? 61. In a large town there were 4,768 children educated by 56 teachers ; how many pupils on an average to each teacher ? 62. A manufacturer paid in wages each week £ 264 , 178. 6d . there were 321 workmen ; how much did ...
... gain per year ? 61. In a large town there were 4,768 children educated by 56 teachers ; how many pupils on an average to each teacher ? 62. A manufacturer paid in wages each week £ 264 , 178. 6d . there were 321 workmen ; how much did ...
Σελίδα 46
... gain £ 4 , 10s . 4d . on the whole ? 17. A person reaches a certain place in 18 days by walking 8 hours a day ; what number of days would he have taken had he walked 12 hours a day ? 18. If 14 men could make a ditch in 18 days ; in what ...
... gain £ 4 , 10s . 4d . on the whole ? 17. A person reaches a certain place in 18 days by walking 8 hours a day ; what number of days would he have taken had he walked 12 hours a day ? 18. If 14 men could make a ditch in 18 days ; in what ...
Σελίδα 48
... gain £ 45 in 18 months ; how much will £ 103 gain in 12 months ? BILLS OF PARCELS . A Bill is a written account of goods purchased , or work performed . A Bill of Parcels is that which is delivered with the goods at the time of purchase ...
... gain £ 45 in 18 months ; how much will £ 103 gain in 12 months ? BILLS OF PARCELS . A Bill is a written account of goods purchased , or work performed . A Bill of Parcels is that which is delivered with the goods at the time of purchase ...
Άλλες εκδόσεις - Προβολή όλων
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
18 days acres amount annum Arithmetic avoirdupois B's share bill Bought brokerage bushels cent circulating decimal COLLEGE OF PRECEPTORS common denominator compound fractions compound interest contained cost decimal places digits divide dividend divisor drams EXAMPLE 2.-Reduce Express farthings feet find a fourth find the interest Find the value four hundred fourth proportional furlongs gain gallons guineas hhds horses hundred and sixty improper fractions inches integer lb 4 oz least common least common multiple lowest terms miles millions six hundred mixed number months Multiply ounce pence perches pound Proof by Vulgar pupil quantity quotient recurring decimals Reduce the following remainder roods RULE RULE.-Multiply shillings simple fraction sold subtract tare thousandths tons tret troy TROY WEIGHT Unitary System vulgar fraction week weight whole numbers worth yards of cloth
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.