The Senior Arithmetic for Grammar SchoolsHeath, 1897 - 291 σελίδες |
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Σελίδα 47
... is the Diameter . D A B E A Circle . 142. A straight line from the centre to the circumference is the radius ; as , E to D , or E to C. 143. The circumference of every circle is divided into 360 COMPOUND NUMBERS . 47 5 5 7.
... is the Diameter . D A B E A Circle . 142. A straight line from the centre to the circumference is the radius ; as , E to D , or E to C. 143. The circumference of every circle is divided into 360 COMPOUND NUMBERS . 47 5 5 7.
Σελίδα 73
... Diameter . Diameter x 3.1416 = Circumference . Oral . Find the areas of rectangles as follows : MEASUREMENTS . 73.
... Diameter . Diameter x 3.1416 = Circumference . Oral . Find the areas of rectangles as follows : MEASUREMENTS . 73.
Σελίδα 74
... diameters having the following circumferences : NOTE . - Indicate only . 27. 78 ft . 28. 19 ft . 29. 316.14 rd . 30. 189.68 ch . Written . Find areas . 31. Circumference 37.6992 ft . , radius 6 ft ... diameter 20 ft . 74 SENIOR ARITHMETIC .
... diameters having the following circumferences : NOTE . - Indicate only . 27. 78 ft . 28. 19 ft . 29. 316.14 rd . 30. 189.68 ch . Written . Find areas . 31. Circumference 37.6992 ft . , radius 6 ft ... diameter 20 ft . 74 SENIOR ARITHMETIC .
Σελίδα 75
... diameter 30 ft . 35. Diameter 24 ft . 36. Radius 16 ft . 37 . 38. Diameter 160 ft . 39 . Radius 62 ft . Circumference 50 ft . 40. Circumference 314.16 ft . 41. How many square yards are there in a floor 24 ft . long and 15 ft . wide ...
... diameter 30 ft . 35. Diameter 24 ft . 36. Radius 16 ft . 37 . 38. Diameter 160 ft . 39 . Radius 62 ft . Circumference 50 ft . 40. Circumference 314.16 ft . 41. How many square yards are there in a floor 24 ft . long and 15 ft . wide ...
Σελίδα 76
... diameter of a tree that is 10 feet in circumference ? 59. A basin measures 9 inches across the top and 6 inches across the bottom . How much farther around the top than around the bottom ? 60. How many acres of land are enclosed by a ...
... diameter of a tree that is 10 feet in circumference ? 59. A basin measures 9 inches across the top and 6 inches across the bottom . How much farther around the top than around the bottom ? 60. How many acres of land are enclosed by a ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude bank discount barrels base bought bushels carpet cash ciphers circumference commission common fraction compound interest containing cord cube root debt decimal point decimeter diameter difference in longitude Divide dividend dollar dry measure figure Find the amount Find the cost Find the sum fluid dram fluid ounces gain gallon greatest common divisor horse hundredths improper fraction indorse insured integers invested least common multiple length long ton longitude measure merchant meter miles millionths mixed number months multiply Myriameter ounce paid payable payment percentage pound present worth proceeds profit purchase quart quotient ratio receive Reduce remainder rods sell share sold SOLUTION square root square yards subtract surface thick thousandths triangle true discount units weigh wheat width Write
Δημοφιλή αποσπάσματα
Σελίδα 89 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 45 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 45 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 206 - The square of a number composed of tens and units is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units.
Σελίδα 5 - A fraction is one or more of the equal parts of a unit...
Σελίδα 6 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 276 - A can shear 41 sheep in a day, B 63, and C 54; what is the number of sheep in the smallest flock that would furnish exact days' labor for each of them shearing alone ? Ans.
Σελίδα 6 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 43 - LENGTH 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards = 1 rod (rd.) 320 rods = 1 mile (mi.) 1 mile = 1,760 yd.
Σελίδα 94 - Two men start from the same place and travel in the same direction ; one, 5 miles an hour ; the other, 7 miles an hour.