Artithmetic theoretical and practical |
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Σελίδα 182
... Supposing the length of the English mile to be to that of the Roman mile as 11 : 10 , and that a Roman army could march for 8 hours daily at the average rate of 22 miles per hour ; how many English miles would a Roman army march in 17 ...
... Supposing the length of the English mile to be to that of the Roman mile as 11 : 10 , and that a Roman army could march for 8 hours daily at the average rate of 22 miles per hour ; how many English miles would a Roman army march in 17 ...
Σελίδα 187
... supposing the price of the cloth to be 48. 9d . a square yard , find the dimensions of the piece . وو 56. The driving wheel of a locomotive engine 5 feet in diameter turned 2500 times in going 6 miles ; supposing the circumference of a ...
... supposing the price of the cloth to be 48. 9d . a square yard , find the dimensions of the piece . وو 56. The driving wheel of a locomotive engine 5 feet in diameter turned 2500 times in going 6 miles ; supposing the circumference of a ...
Σελίδα 189
... Supposing the cost of digging a trench to depend upon the depth to which it is sunk as well as the quantity of earth taken out , and that the cost of digging a trench 3 feet broad by 8 feet deep is 9d . per yard ; what would be the cost ...
... Supposing the cost of digging a trench to depend upon the depth to which it is sunk as well as the quantity of earth taken out , and that the cost of digging a trench 3 feet broad by 8 feet deep is 9d . per yard ; what would be the cost ...
Σελίδα 198
... Supposing that a cubic inch of gold weighs 20 oz . , and an equal bulk of silver weighs 12 oz . , and a lump composed of gold and silver weighs 32 oz . , less than if it were all gold . but 56 oz . more than if it were all 198 ...
... Supposing that a cubic inch of gold weighs 20 oz . , and an equal bulk of silver weighs 12 oz . , and a lump composed of gold and silver weighs 32 oz . , less than if it were all gold . but 56 oz . more than if it were all 198 ...
Σελίδα 210
... a manner , that although the vessel was lost , he received the full value of vessel and cargo , and likewise got back the premium he had paid . Supposing that the underwriters insured at the rate of 7 per 210 INTEREST .
... a manner , that although the vessel was lost , he received the full value of vessel and cargo , and likewise got back the premium he had paid . Supposing that the underwriters insured at the rate of 7 per 210 INTEREST .
Άλλες εκδόσεις - Προβολή όλων
Artithmetic Theoretical and Practical William Harding Girdlestone Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annum Avoirdupois bushel cent ciphers coin coin of account coinage Compound Interest concrete quantity contains cost cubic decimal fraction decimal point difference digits discount divide dividend division divisor dwts equal equivalent exact number explain express Extract the square farthings feet figure find the G. C. M. find the number Find the value florins foot francs gain gallons given numbers gold guinea hundred hundredths inches income invests least common multiple length merator metres miles mils minuend months hence multiplicand multiply numerator and denominator obtain ounces pence places of decimals pound present worth proper fraction proportion quarter quotient ratio Reduce remainder result selling shifting the decimal shillings Simple Interest square root subtract tenths thousand thousandths units vulgar fraction weight wheat whole numbers write دو وو
Δημοφιλή αποσπάσματα
Σελίδα 53 - Measure) 4 gills = 1 pint 2 pints = 1 quart 2 quarts = 1 pottle 2 pottles = 1 gallon 4 quarts = 1 gallon 2 gallons = 1 peck 4 pecks = 1 bushel 8 bushels = 1 quarter...
Σελίδα 426 - What is the side of a square whose area is equal to that of a circle 452 feet in diameter ? Ans. ^(452)
Σελίδα 189 - At a siege it was found that a certain length of trench could be dug by the soldiers and navvies in 4 days, but that when only half the navvies were present, it required 7 days to dig the same length of trench. What proportion of the work was done by the soldiers ? LXII.
Σελίδα 84 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 54 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 176 - If 15 men, 12 women, and 9 boys, can complete a piece of work in 50 days, what time would 9 men, 15 women, and 18 boys, take to do twice as much, the parts done by each in the same time being as the numbers 3, 2, and 1 ? A.
Σελίδα 76 - Multiplying the numerator and denominator of a fraction by the same number does not alter the value of the fraction.
Σελίδα 243 - A person invests £5,460 in the 3 per cents at 91, he sells out £2,000 stock when they have risen to 93^, and the remainder when they have fallen to 85; he then invests the produce in 4^ per cents, at 102.
Σελίδα 82 - A fraction may be expressed by two numbers, one written under the other, with a horizontal line between them; as, |, f, f.
Σελίδα 175 - A piece of work can be done in 50 days by 35 men working all together; and if after working together for 12 days 16 of the men were to leave the work, find the number of days in which the remaining men could finish it.