A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Σελίδα 37
... length ; after washing it was inches long . 16. Before washing , a piece of flannel was 40 inches in length ; after washing it was 35 inches long ; it shrank by washing per cent . * 17. A dealer had 25 bu . of apples ; he lost 20 % of ...
... length ; after washing it was inches long . 16. Before washing , a piece of flannel was 40 inches in length ; after washing it was 35 inches long ; it shrank by washing per cent . * 17. A dealer had 25 bu . of apples ; he lost 20 % of ...
Σελίδα 110
... length is twice its width ; its perimeter is inches ; its area is square inches . ( h ) The width of a piece of land in the shape of an oblong is 32 rods ; its length is twice its width . How many rods . of fence required to enclose it ...
... length is twice its width ; its perimeter is inches ; its area is square inches . ( h ) The width of a piece of land in the shape of an oblong is 32 rods ; its length is twice its width . How many rods . of fence required to enclose it ...
Σελίδα 115
... length are the mop - boards of the room ? ( d ) If this floor is to be covered with a carpet that is 1 yard wide and the strips are to " run lengthwise " of the room , how many feet long will each strip be ? ( e ) How many strips must ...
... length are the mop - boards of the room ? ( d ) If this floor is to be covered with a carpet that is 1 yard wide and the strips are to " run lengthwise " of the room , how many feet long will each strip be ? ( e ) How many strips must ...
Σελίδα 125
... length of the figure including the diagram of the grass plot and walk is and inches . ( a ) How many square feet in the grass plot described in problem 1 ? ( b ) How many square yards ? ( c ) The perimeter of the grass plot described in ...
... length of the figure including the diagram of the grass plot and walk is and inches . ( a ) How many square feet in the grass plot described in problem 1 ? ( b ) How many square yards ? ( c ) The perimeter of the grass plot described in ...
Σελίδα 157
... length of its side by 4 . perimeter of an oblong when its length and Let a = the length . Then 2a Let b = the breadth . 2b , or ( a + b ) × 2 = the perimeter . Hence the rule : To find the perimeter of an oblong , multiply the sum of ...
... length of its side by 4 . perimeter of an oblong when its length and Let a = the length . Then 2a Let b = the breadth . 2b , or ( a + b ) × 2 = the perimeter . Hence the rule : To find the perimeter of an oblong , multiply the sum of ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
40 rods acres acres of land Algebra altitude bought bushels Change coal COMMON FRACTIONS common multiple contained cords cube cubic centimeters cubic feet cubic foot DECIMAL FRACTIONS decimal order decimeter DENOMINATE NUMBERS diameter discount Divide dividend dollars earn equal exact divisor exactly divisible Express the ratio feet long figure Find the amount Find the area Find the cost Find the interest Find the number Find the product Find the quotient Find the sum foot gain hundred hundredths improper fractions integral number least common multiple less lowest terms means measured meters miles MISCELLANEOUS PROBLEMS multiplicand NOTE number story Observe PERCENTAGE perimeter piece of land pounds prime factors pupil rhombus right angles side sold solid content specific gravity square feet square inches square rods square root square yards subtract tenths third thousandths tons triangle weigh
Δημοφιλή αποσπάσματα
Σελίδα 373 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 250 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 241 - Reduce the dividend and the divisor to like fractional units, then divide the numerator of the dividend by the numerator of the divisor. RULE II. — "Invert the divisor and proceed as in multiplication.
Σελίδα 236 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 381 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 392 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 371 - TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16| feet — 1 rod (rd.).
Σελίδα 361 - Pupils must learn to think of quantity in metric units. 319. All units in the metric system of measures and weights are derived from the primary unit known as the meter. When the length of the primary unit of this system was determined it was supposed to be one ten-millionth of the distance from the equator to the pole. A pendulum that vibrates seconds is nearly one meter long.* In the names of the derived units of this system the prefix deka means 10; hekto means 100; kilo means 1000; myria means...
Σελίδα 157 - Quantities, or those whose values are given, when not expressed by figures, are usually represented by the first letters of the alphabet, as a, b, c.
Σελίδα 364 - MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram eg. 10 centigrams =1 decigram dg. 10 decigrams =1 gram g. 10 grams =1 decagram Dg. 10 decagrams =1 hectogram Hg. 10 hectograms = 1 kilogram Kg.