Artithmetic theoretical and practical |
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Σελίδα 1
... means of which , when two of the same kind are compared together , one can be said to be greater or less than the other . § 2. Magnitude , which is often used as identical with Quantity , is really the answer to the question , how great ...
... means of which , when two of the same kind are compared together , one can be said to be greater or less than the other . § 2. Magnitude , which is often used as identical with Quantity , is really the answer to the question , how great ...
Σελίδα 2
... mean the science of ex- pressing numbers by symbols , and of applying set rules to the different operations in which numbers are used . § 8. Notation is the art of expressing numbers by figures or symbols appropriated for that purpose ...
... mean the science of ex- pressing numbers by symbols , and of applying set rules to the different operations in which numbers are used . § 8. Notation is the art of expressing numbers by figures or symbols appropriated for that purpose ...
Σελίδα 4
... means 6 tens followed by no units : 606 means 6 hundreds , with no tens , but 6 units . At the beginning of a number ciphers would be useless : if so placed they could only indicate the absence of any higher class ; e.g. 096 means only ...
... means 6 tens followed by no units : 606 means 6 hundreds , with no tens , but 6 units . At the beginning of a number ciphers would be useless : if so placed they could only indicate the absence of any higher class ; e.g. 096 means only ...
Σελίδα 6
... this notation there was an older method of ex- pressing numbers ( a method found on ancient inscriptions , & c . ) by means of the initial letters of Ios for eἷς , Πέντε , Δέκα , - = = 50 ; [ ] = πεντάκις Ηεκατόν 6 FIRST PRINCIPLES AND.
... this notation there was an older method of ex- pressing numbers ( a method found on ancient inscriptions , & c . ) by means of the initial letters of Ios for eἷς , Πέντε , Δέκα , - = = 50 ; [ ] = πεντάκις Ηεκατόν 6 FIRST PRINCIPLES AND.
Σελίδα 14
... means that the quantities between which it stands are equal to one another . ] § 15. ADDITION ( from addo , I give to ) is the putting together two or more quantities into one ; this result , which is as large as all the criginal ...
... means that the quantities between which it stands are equal to one another . ] § 15. ADDITION ( from addo , I give to ) is the putting together two or more quantities into one ; this result , which is as large as all the criginal ...
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.