Arithmetic for the use of schools. [3 pt. in 1]. |
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Σελίδα 7
... reduce a fraction to its lowest terms , that is , to an equivalent fraction whose numerator and denominator are the smallest possible . Divide the numerator and denominator by any number which divides them both without a remainder . If ...
... reduce a fraction to its lowest terms , that is , to an equivalent fraction whose numerator and denominator are the smallest possible . Divide the numerator and denominator by any number which divides them both without a remainder . If ...
Σελίδα 8
... reduced to lower terms ; this will be the case when the denominator and the multiplier have some common factor ; this factor may be rejected from both the multiplier and denominator before multiplication , instead of from the new ...
... reduced to lower terms ; this will be the case when the denominator and the multiplier have some common factor ; this factor may be rejected from both the multiplier and denominator before multiplication , instead of from the new ...
Σελίδα 9
... reduce an improper fraction to a mixed number . 14 Example . = 3 2 A B C Ꭰ E 1 g Let equal lines AB , BC , CD , DE , E F each represent unity . Divide them each into 3 equal parts : then Ag contains 14 such parts , that is , Ag = : 14 ...
... reduce an improper fraction to a mixed number . 14 Example . = 3 2 A B C Ꭰ E 1 g Let equal lines AB , BC , CD , DE , E F each represent unity . Divide them each into 3 equal parts : then Ag contains 14 such parts , that is , Ag = : 14 ...
Σελίδα 10
... reduce each of the fractions to equivalent frac- tions having the L. C. M. as their denominators , and then add the numerators thus found together for the new numerator , the new denominator being the L. C. M. If after these operations ...
... reduce each of the fractions to equivalent frac- tions having the L. C. M. as their denominators , and then add the numerators thus found together for the new numerator , the new denominator being the L. C. M. If after these operations ...
Σελίδα 11
... reduced to lower terms , it should be done ; and if it is an improper fraction , it should be reduced to a mixed number ... reduce the two fractions to the same denominator , and then subtract one numerator from the other . The following ...
... reduced to lower terms , it should be done ; and if it is an improper fraction , it should be reduced to a mixed number ... reduce the two fractions to the same denominator , and then subtract one numerator from the other . The following ...
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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.