Artithmetic theoretical and practical |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 22.
Σελίδα 4
... digits for the symbols representing the first nine numbers . Had any nation counted only on one hand , such a system would have been the quinary , and six would have been the unit of the next superior order . Had they counted on fingers ...
... digits for the symbols representing the first nine numbers . Had any nation counted only on one hand , such a system would have been the quinary , and six would have been the unit of the next superior order . Had they counted on fingers ...
Σελίδα 9
... digits were used how would the number thirteen be represented ? 5. Explain the decimal or denary scale of notation ; and shew how with only nine symbols and the cipher we are able to represent any numbers however large . Does the ...
... digits were used how would the number thirteen be represented ? 5. Explain the decimal or denary scale of notation ; and shew how with only nine symbols and the cipher we are able to represent any numbers however large . Does the ...
Σελίδα 22
... digits of the multiplicand ; then add together the digits of the resulting number ; and so on , until by such successive additions a single figure is arrived at . Next add together the digits of the multiplier ; and add the digits of ...
... digits of the multiplicand ; then add together the digits of the resulting number ; and so on , until by such successive additions a single figure is arrived at . Next add together the digits of the multiplier ; and add the digits of ...
Σελίδα 48
... digits is divisible by 3 . 4 , when their two right - hand digits are divisible by 4 . 5 , when they have 5 or 0 in the units ' place . 6 , when they are even , and the sum of their digits is divi- sible by 3 . 8 , when their three ...
... digits is divisible by 3 . 4 , when their two right - hand digits are divisible by 4 . 5 , when they have 5 or 0 in the units ' place . 6 , when they are even , and the sum of their digits is divi- sible by 3 . 8 , when their three ...
Σελίδα 49
... digits are divisible by 8 , we might have divided at once by 8 , or by 23 ; and then , after the next division by 2 , we might have seen that the quotient 693 was divisible by 9 , or by 32 ; and the operation in a shortened form might ...
... digits are divisible by 8 , we might have divided at once by 8 , or by 23 ; and then , after the next division by 2 , we might have seen that the quotient 693 was divisible by 9 , or by 32 ; and the operation in a shortened form might ...
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.