Arithmetic for the use of schools. [3 pt. in 1]. |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 50.
Σελίδα 17
... amount to 3 , the fraction becomes : - I I I 3 X 30 + X 30 X 30 X 30 3 2 I I 3 X 30 + X 30 - × 30+ X 30 ( This step may be omitted in practice ) = 90+ 6 + 10 - 15 91 Ans . 90 + 15 − 5 + 24 = 124 2 Example 4 . 2 2+ 2 + 3+ 3 3 3+ 4 4+ 24 ...
... amount to 3 , the fraction becomes : - I I I 3 X 30 + X 30 X 30 X 30 3 2 I I 3 X 30 + X 30 - × 30+ X 30 ( This step may be omitted in practice ) = 90+ 6 + 10 - 15 91 Ans . 90 + 15 − 5 + 24 = 124 2 Example 4 . 2 2+ 2 + 3+ 3 3 3+ 4 4+ 24 ...
Σελίδα 50
... amount to guessing by a series of trials , has been invented for finding the 5th and 7th roots of any number . The 8th root is the square root of the square root of the square root ; the 9th root the cube root of the cube root , and so ...
... amount to guessing by a series of trials , has been invented for finding the 5th and 7th roots of any number . The 8th root is the square root of the square root of the square root ; the 9th root the cube root of the cube root , and so ...
Σελίδα 53
... Amount . Questions in Interest can be reduced to questions in Rule of Three . 67. To find the interest on a given sum of money for one year at a given rate per cent . Example . £ 375 at 4 per cent . Expressed as a question in Rule of ...
... Amount . Questions in Interest can be reduced to questions in Rule of Three . 67. To find the interest on a given sum of money for one year at a given rate per cent . Example . £ 375 at 4 per cent . Expressed as a question in Rule of ...
Σελίδα 56
... amount at the end of one year of £ 100 would be £ 104 : hence at the end of each successive year , every £ 100 of ... amount to another given sum at a given rate per cent . per annum , simple interest . Example . In how many years will ...
... amount at the end of one year of £ 100 would be £ 104 : hence at the end of each successive year , every £ 100 of ... amount to another given sum at a given rate per cent . per annum , simple interest . Example . In how many years will ...
Σελίδα 57
... amount to £ 101 5s . ? " This worked in the usual way gives the answer 4 per cent . The whole question may be worked ... amount in a given number of years , at a given rate per cent . Example 1. What sum will amount to £ 476 5s . in 6 ...
... amount to £ 101 5s . ? " This worked in the usual way gives the answer 4 per cent . The whole question may be worked ... amount in a given number of years , at a given rate per cent . Example 1. What sum will amount to £ 476 5s . in 6 ...
Άλλες εκδόσεις - Προβολή όλων
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.