A first book of algebra, including the binomial theorem1867 |
Dentro del libro
Resultados 1-5 de 8
Página 71
... acre for school gardens . What fraction of an acre did each boy have ? The of an acre was divided into 20 equal parts , so that each boy's share was of × of an 20 40 acre 4 rods . In the same way algebraic fractions are multiplied ...
... acre for school gardens . What fraction of an acre did each boy have ? The of an acre was divided into 20 equal parts , so that each boy's share was of × of an 20 40 acre 4 rods . In the same way algebraic fractions are multiplied ...
Página 73
... acre of land , which he of an acre . Into how many of these was his land divided ? This means how many times can of an acre be taken out of ÷ 1 - - - = X y x ' 1 x y - y Ꮖ x x 1 be If the land had been exactly an acre , the answer ...
... acre of land , which he of an acre . Into how many of these was his land divided ? This means how many times can of an acre be taken out of ÷ 1 - - - = X y x ' 1 x y - y Ꮖ x x 1 be If the land had been exactly an acre , the answer ...
Página 74
... acre into pieces , each containing of an acre . ( 4. ) Divide of a mile into lengths of of a mile . α ( 5. ) Divide by mx ny ( 6. ) 12 throws of a stone threw it of a mile . How far was each throw ? IMPROPER FRACTIONS . XXXVIII . All ...
... acre into pieces , each containing of an acre . ( 4. ) Divide of a mile into lengths of of a mile . α ( 5. ) Divide by mx ny ( 6. ) 12 throws of a stone threw it of a mile . How far was each throw ? IMPROPER FRACTIONS . XXXVIII . All ...
Página 96
... acres of land , and kept besides an acre for every 6 sheep for pasture . His farm was altogether 600 acres . How many sheep had he ? Let x be taken for the number of sheep , the number of x ploughed acres = and the number of acres of ...
... acres of land , and kept besides an acre for every 6 sheep for pasture . His farm was altogether 600 acres . How many sheep had he ? Let x be taken for the number of sheep , the number of x ploughed acres = and the number of acres of ...
Página 113
... acres , has xy's head of stock , and the rent is £ x3yz2 . Required to find the G.C.M. and the L.C.M. of these three ... acres of corn was to be cut down by m men . After they had cut down the corn on 6 acres , n more men came to help ...
... acres , has xy's head of stock , and the rent is £ x3yz2 . Required to find the G.C.M. and the L.C.M. of these three ... acres of corn was to be cut down by m men . After they had cut down the corn on 6 acres , n more men came to help ...
Otras ediciones - Ver todas
A First Book of Algebra, Including the Binomial Theorem William Rossiter Sin vista previa disponible - 2016 |
Términos y frases comunes
3rd power 4th power a+b+c acres added addition algebraic fractions algebraic quantities answer arithmetic arranged B's money binomial theorem bought Clearing of fractions common difference common measures common multiples common ratio complete quotient cows cube root denominator divided division divisor equal exponent extraction figures Find the common Find the cube Find the expression Find the square find the value following examples formula gallons give given improper fraction INVOLUTION known last term less means merator miles multiplied number of days number of terms number of things numerical coefficients OXFORD STREET problem proper fraction quadratic equations quotient remainder sheep side solving square root subtraction taken tion total number Transposing unknown quantity walked whole number writing written x²+2xy x²y² yards
Pasajes populares
Página 160 - A square court yard has a rectangular gravel walk round it. The side of the court wants 2 yards of being 6 times the breadth of the gravel walk ; and the number of square yards in the walk exceeds the number of yards in the periphery of the court by 164. Required the area of the court ? All equations of the second degree may be reduced to one of the following forms.
Página 39 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Página 169 - How many hours a day must 42 boys work, to do in 45 days what 27 men can do in 28 days of 10 hours each, the work of a boy being half that of a man ? 11. If 8 guineas be expended in purchasing Brussels carpet f yd. wide, at 3».
Página 120 - Divide the first term of the remainder by twice the first term of the root, and add the quotient to the part of the root already found, and also to the trial-divisor.
Página 120 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.
Página 128 - N, and divide the first term of the remainder by 3 times the square of the first term of R, the quotient will be the third term of the root.
Página 206 - Eequired the numbers. 6. The sum of three numbers in geometrical progression is 35, and the mean term is to the difference of the extremes as 2 to 3. Required the numbers. Ans. 5, 10, 20. 7. The sum of £ 14 was divided between three persons, whose shares were in geometrical progression ; the sum of the shares of the first and second was to the sum of the shares of the second and third as 1 to 2.
Página 88 - Divide the number 36 into 3 such parts, that* \ of the first, \ of the second, and \ of the third, shall be equal to each other.
Página 207 - Bought two flocks of sheep for 65/. 13s., one containing 5 more than the other. Each sheep cost as many shillings as there were sheep in the flock. Required the number in each flock. Ans. 23, and 28.
Página 93 - ... 2. A can do a piece of work in a days and B in b days.