ArithmeticBell & Daldy, 1866 - 275 σελίδες |
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Σελίδα 58
... cube root of 125 is 5 , because the cube of 5 is 125 ; so the fourth root of 81 is 3 ; the fifth root of 32 is 2 , & c . A power of a number is indicated by a small figure , called an index , placed to the right of the number , and a ...
... cube root of 125 is 5 , because the cube of 5 is 125 ; so the fourth root of 81 is 3 ; the fifth root of 32 is 2 , & c . A power of a number is indicated by a small figure , called an index , placed to the right of the number , and a ...
Σελίδα 99
... cubes of 5'1004 , 001 , 76 . ( 8 ) The square of 125 × cube of 32 . 38. - Division . RULE . Divide as in whole numbers : subtract the num- ber of decimal places in the divisor from the number in the dividend , the remainder will be the ...
... cubes of 5'1004 , 001 , 76 . ( 8 ) The square of 125 × cube of 32 . 38. - Division . RULE . Divide as in whole numbers : subtract the num- ber of decimal places in the divisor from the number in the dividend , the remainder will be the ...
Σελίδα 113
... cube of 34 take the square of 198 . ( 10 ) Find the value of 2 * 34688 of £ 1 16s . 3d . ( 11 ) Reduce £ 3.99 to the decimal of 19 guineas . ( 12 ) Find the fractions equal to 1 ° 405 , 1 ° 405 , 1 ° 485 , and 1405 . ( 13 ) By what ...
... cube of 34 take the square of 198 . ( 10 ) Find the value of 2 * 34688 of £ 1 16s . 3d . ( 11 ) Reduce £ 3.99 to the decimal of 19 guineas . ( 12 ) Find the fractions equal to 1 ° 405 , 1 ° 405 , 1 ° 485 , and 1405 . ( 13 ) By what ...
Σελίδα 115
... cube of 483 by twice the square of ' 4025 . ( 43 ) If a sovereign be equal to 25 ° 22 francs , or to 4'85 dollars , what decimal is a franc of a dollar ? ( 44 ) 23 coins amount together to £ 2 . II are of one kind , and there are 6 of ...
... cube of 483 by twice the square of ' 4025 . ( 43 ) If a sovereign be equal to 25 ° 22 francs , or to 4'85 dollars , what decimal is a franc of a dollar ? ( 44 ) 23 coins amount together to £ 2 . II are of one kind , and there are 6 of ...
Σελίδα 116
... cubes of which one side is a unit of length . 47. - To find the area of a rectangle . RULE . Express the length and breadth in the same denomination , and multiply them together ; the product will be the number of square units of that ...
... cubes of which one side is a unit of length . 47. - To find the area of a rectangle . RULE . Express the length and breadth in the same denomination , and multiply them together ; the product will be the number of square units of that ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 dwts acres breadth centim cistern column common measure compound interest contain cost cube root cubic centimetre cubic foot cyphers dekam denominator digits discount divided dividend division divisor dwts equal example Exercise Express farthings feet figures Find the amount Find the value florins francs gallons given number gold guineas hectol hour hundred improper fraction inches income integer invested kilog least common multiple length metres miles millim millions minute mixed number mles Multiply ounce paid pence person ples pound pound sterling premium present worth proportion quantity quotient rate per cent ratio recurring decimal Reduce remainder represent rule selling share shillings simple interest Simplify square root square yards subtract thick thousand tons 13 cwt Troy Troy weight units vulgar fraction weight whole wide ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 51 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 12 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 12 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet = 1 cord...
Σελίδα 138 - ... then multiply the second and third terms together, and divide their product by the first, the quotient will be the fourth term or answer, in the same denomination vj'ilh the third term.
Σελίδα 194 - Separate the given number into periods of two figures each, beginning at the right hand: the period on the left will often contain but one figure.
Σελίδα 12 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard...
Σελίδα 12 - Months, the number of days in each of which are easily remembered by means of the following lines : Thirty days hath September, April, June, and November : February has twenty-eight alone, And all the rest have thirty-one : But leap-year coming once in four, February then has one day more.
Σελίδα 7 - The number to be multiplied is called the multiplicand, the number by which it is multiplied the multiplier, and the result the product.
Σελίδα 89 - Subtract the number of decimal places in the divisor from the number of decimal places in the dividend, and point off as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 88 - To multiply one decimal by another, multiply the figures as in whole numbers, and point off' as many decimal places in the .product as there are in the multiplier and the multiplicand together.