Arithmetic for the use of schools. [3 pt. in 1]. |
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Σελίδα
... called the sum . The sign of addition is + ( plus ) . Thus 3+ 4 + 5 = 12 , means that 12 is the sum of 3 , 4 , 5 added together . When one quantity is subtracted from another , the former is called the subtrahend , and the result the ...
... called the sum . The sign of addition is + ( plus ) . Thus 3+ 4 + 5 = 12 , means that 12 is the sum of 3 , 4 , 5 added together . When one quantity is subtracted from another , the former is called the subtrahend , and the result the ...
Σελίδα 1
... called composite numbers . Thus 4 , 6 , 8 , 9 , 10 , 12 , 14 , 15 , 16 , 18 , 20 , 21 , 24 , & c . , are com- posite numbers . The numbers which multiplied together compose another number are called its factors . Thus 2 and 15 , 3 and ...
... called composite numbers . Thus 4 , 6 , 8 , 9 , 10 , 12 , 14 , 15 , 16 , 18 , 20 , 21 , 24 , & c . , are com- posite numbers . The numbers which multiplied together compose another number are called its factors . Thus 2 and 15 , 3 and ...
Σελίδα 2
... called a measure of that number . Thus 2 , 3 , 4 , 6 are measures of 12 . Every number that divides each of two or more numbers without a remainder is called a common measure of those numbers . Thus 2 , 3 , 6 are all common measures of ...
... called a measure of that number . Thus 2 , 3 , 4 , 6 are measures of 12 . Every number that divides each of two or more numbers without a remainder is called a common measure of those numbers . Thus 2 , 3 , 6 are all common measures of ...
Σελίδα 6
... called the Denominator . The number 4 showing how many parts are taken is called the Numerator . When the numerator is less than the denominator , the fraction is less than unity , and is called a proper fraction , as 3 . When the ...
... called the Denominator . The number 4 showing how many parts are taken is called the Numerator . When the numerator is less than the denominator , the fraction is less than unity , and is called a proper fraction , as 3 . When the ...
Σελίδα 12
... called a compound fraction , and it is required to reduce this fraction to a simple fraction . A C D E F B 1 1 1 1 a b с Let A B represent unity , and divide it into 5 equal parts in C , D , E , F , Then A E represents 3. Divide A E ...
... called a compound fraction , and it is required to reduce this fraction to a simple fraction . A C D E F B 1 1 1 1 a b с Let A B represent unity , and divide it into 5 equal parts in C , D , E , F , Then A E represents 3. Divide A E ...
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Arithmetic for the Use of Schools. [3 PT. In 1] Richard Dunkley Beasley Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres annum breadth buys centiares cents 5 mils common multiple compound interest contains cube cubic foot cubic inches cyphers decimal places decimetres diameter divided dividend division earn equal exact number Example exchange EXERCISE factor feet Find the difference Find the value florins francs gain gallon given number grams guinea half hectares Hence hours a day improper fraction income tax kilograms least common multiple length litres London metres metres long millimetres mixed number months multiply number of decimal numerator and denominator pence person invests pound premium proportion quantity quarter quotient rate per cent ratio receive recurring decimal Reduce remainder Rule of Three sells shares shillings simple interest square root subtract tons varies vulgar fraction weight whole number wide worth yards ΙΟ وو
Δημοφιλή αποσπάσματα
Σελίδα 13 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 39 - If 20 men can perform a piece of work in 12 days, how many men will accomplish three times as much in one-fifth of the time ? Ans.
Σελίδα 82 - 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?
Σελίδα 4 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Σελίδα 64 - A banker borrows money at 3^ per cent, per annum, and pays the interest at the end of the year ; he lends it out at the rate of 5 per cent, per annum, but receives the interest quarterly, and by this means gains £200 a-year ; how much does he borrow ? 15. A person spends in the 1st year n times the interest of his property ; in the 2nd year 2...
Σελίδα 7 - If the numerator and denominator of a fraction are both multiplied by the same number, or both divided by' the same number, the value of the fraction is not altered.
Σελίδα 3 - 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 39 - If a certain number of workmen can do a piece of work in 25 days, in what time will...
Σελίδα 69 - ... and the remainder when they have fallen to 85. How much does he gain or lose by the transaction? If he invests the produce in 4| per cent.
Σελίδα 23 - 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.