Mathematical Exercises ...: Examples in Pure Mathematics, Statics, Dynamics, and Hydrostatics. With Tables ... and ReferencesLongmans, Green & Company, 1877 - 413 páginas |
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Página 22
... divide £ 7652194 Os . 9d . by 3076 . 4. ( 1 ) Add ,,, ( 2 ) divide of by of : 7 : 8 7 ( 3 ) Multiply 3321 by 441 : ( 4 ) divide 2.5 by 32 . 5. Calculate the duty at £ 15 per cent . on £ 963 15s . 6. What is the income of a person who ...
... divide £ 7652194 Os . 9d . by 3076 . 4. ( 1 ) Add ,,, ( 2 ) divide of by of : 7 : 8 7 ( 3 ) Multiply 3321 by 441 : ( 4 ) divide 2.5 by 32 . 5. Calculate the duty at £ 15 per cent . on £ 963 15s . 6. What is the income of a person who ...
Página 23
... Divide £ 89075 12s . 6d . by 9 ; and £ 713202 12s . by 576 . 1 3. Reduce ( 1 ) £ 527 16s . 8d . to farthings : ( 2. ) 47 cwts . 16 lbs . 2 oz . to drams . qr . 4. ( 1 ) Reduce 7949 to its lowest terms : ( 2 ) add 1 , 2 , 15 , 20 . 7392 ...
... Divide £ 89075 12s . 6d . by 9 ; and £ 713202 12s . by 576 . 1 3. Reduce ( 1 ) £ 527 16s . 8d . to farthings : ( 2. ) 47 cwts . 16 lbs . 2 oz . to drams . qr . 4. ( 1 ) Reduce 7949 to its lowest terms : ( 2 ) add 1 , 2 , 15 , 20 . 7392 ...
Página 24
... Divide 5802476484 by 6 , and 294683010 by 865 . 3. From £ 40132 7s . 24d . take £ 37849 15s . 71⁄2d . 4. Multiply £ 25841 16s . 51d . by 7 , and £ 1854 7s . 74d by 465 . 5. Divide £ 85432 19s . 51d . by 7 , and £ 27543 12s . 8d by 352 ...
... Divide 5802476484 by 6 , and 294683010 by 865 . 3. From £ 40132 7s . 24d . take £ 37849 15s . 71⁄2d . 4. Multiply £ 25841 16s . 51d . by 7 , and £ 1854 7s . 74d by 465 . 5. Divide £ 85432 19s . 51d . by 7 , and £ 27543 12s . 8d by 352 ...
Página 25
... Divide £ 13854 9s . 24d . by 158 . 4. ( 1 ) How many solid yards , feet and inches , are there in 175893 solid inches ? And ( 2 ) how many square yds . , ft . and in . are there in the top of a table , the sides of which are 21 ft . 7 ...
... Divide £ 13854 9s . 24d . by 158 . 4. ( 1 ) How many solid yards , feet and inches , are there in 175893 solid inches ? And ( 2 ) how many square yds . , ft . and in . are there in the top of a table , the sides of which are 21 ft . 7 ...
Página 26
... divide 69.814 by 00521 and by 52100 . 3. Reduce ( 1 ) hf . cr . to the decimal of 1 guin . ; ( 2 ) 2.0445 , ( 3 ) 000625 , ( 4 ) · 144 , ( 5 ) · 34218 to vulgar fractions ; ( 6 ) , 49 to decimal fractions . 4. The shares of a railway ...
... divide 69.814 by 00521 and by 52100 . 3. Reduce ( 1 ) hf . cr . to the decimal of 1 guin . ; ( 2 ) 2.0445 , ( 3 ) 000625 , ( 4 ) · 144 , ( 5 ) · 34218 to vulgar fractions ; ( 6 ) , 49 to decimal fractions . 4. The shares of a railway ...
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Términos y frases comunes
Arithmetic axis ball base bisected body cent centre of gravity circle coefficient of friction compound interest cone cost crown 8vo cube cubic foot curve Define determine diameter Divide dwts ellipse English equal equilibrium expression feet Find the area Find the centre Find the distance Find the equation Find the number Find the sum Find the value fluid forces acting fraction geometrical Grammar horizontal plane hyperbola inches inclined plane inscribed Integrate isosceles latus rectum least common multiple length logarithms miles Multiply parabola parallel particle perpendicular pressure Prove pulleys radius ratio rectangle rectangular Reduce right angles sides simple interest sin² sine spherical triangle square root straight line string subtended Subtract surface tangent theorem tons tower triangle ABC velocity vertical vulgar fraction weight yards
Pasajes populares
Página 123 - Wherefore, in equal circles &c. QED PROPOSITION B. THEOREM If the vertical angle of a triangle be bisected by a straight line which likewise cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base, together with the square on the straight line which bisects the angle.
Página 10 - A'B'C', and applying the law of cosines, we have cos a' = cos b' cos c' + sin b' sin c' cos A'. Remembering the relations a' = 180° -A, b' = 180° - B, etc. (this expression becomes cos A = — cos B cos C + sin B sin C cos a.
Página 184 - If two straight lines cut one another within a circle, the rectangle contained by the segments of one of them, is equal to the rectangle contained by the segments of the other.
Página 78 - Equiangular parallelograms have to one another the ratio which is compounded of the ratios of their sides.
Página 184 - To make a triangle of which the sides shall be equal to three given straight lines, but any two whatever of these must be greater than the third (20.
Página 184 - If a straight line be bisected, and produced to any point ; the rectangle contained by the whole line thus produced, and the part of it produced, together with the square on half the line bisected, is equal to the square on the straight line which is made up of the half and the part produced.
Página 163 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Página 184 - In right angled triangles the square on the side subtending the right angle is equal to the (sum of the) squares on the sides containing the right angle.
Página 154 - If two straight lines be cut by parallel planes, they shall be cut in the same ratio. Let the straight lines AB, CD be cut by the parallel planes GH, KL, MN, in the points A, E, B; C, F, D : As AE is to EB, so is CF to FD.