The Werner Arithmetic: Oral and Written. Book III--parts I and II, Τόμος 3Werner School Book Company, 1898 - 256 σελίδες |
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Σελίδα 7
... inches ) . It is undoubtedly true that the mature mind ordinarily conceives of number in its aggregative aspect . It is the mathematician only who habitually thinks of number as ratio . 3. Arithmetic and Algebra treat of measured ...
... inches ) . It is undoubtedly true that the mature mind ordinarily conceives of number in its aggregative aspect . It is the mathematician only who habitually thinks of number as ratio . 3. Arithmetic and Algebra treat of measured ...
Σελίδα 9
... inches increased by 5 inches is equal to 11 inches . One may also think the 6 or the 5 or the 11 as the ratio of a certain magnitude to the standard of measurement . NOTE 2. - Strictly speaking , number is ratio and , from its very ...
... inches increased by 5 inches is equal to 11 inches . One may also think the 6 or the 5 or the 11 as the ratio of a certain magnitude to the standard of measurement . NOTE 2. - Strictly speaking , number is ratio and , from its very ...
Σελίδα 36
... inches are more than 4 in .; 1 ft . ( from the 2 ft . ) equals 12 in .; 12 in . and 4 in . are 16 in .; 10 in . from 16 in . leave 6 in . 8 yd . 1 ft . 10 in . 7 yd . 0 ft . 6 in . Eight yd . from 15 yd . leave 7 yd . One ft . from 1 ft ...
... inches are more than 4 in .; 1 ft . ( from the 2 ft . ) equals 12 in .; 12 in . and 4 in . are 16 in .; 10 in . from 16 in . leave 6 in . 8 yd . 1 ft . 10 in . 7 yd . 0 ft . 6 in . Eight yd . from 15 yd . leave 7 yd . One ft . from 1 ft ...
Σελίδα 46
... pk . 4 qt . , how much grain in all ? 3. If the circumference of a wagon wheel is 15 feet 6 inches , how far will the wagon move while the wheel revolves 1000 times ? No. 1 . 8 + 4-3 4 32 + 16-12 46 THE WERNER ARITHMETIC .
... pk . 4 qt . , how much grain in all ? 3. If the circumference of a wagon wheel is 15 feet 6 inches , how far will the wagon move while the wheel revolves 1000 times ? No. 1 . 8 + 4-3 4 32 + 16-12 46 THE WERNER ARITHMETIC .
Σελίδα 50
... inches in 7. A framed picture , on the inside of the frame , is 18 in . by 22 in .; the frame is 4 inches wide . the outside perimeter of the frame ? 8. Think of two fields : one is 9 rd . by 16 rd .; the other is 12 rd . by 12 rd . How ...
... inches in 7. A framed picture , on the inside of the frame , is 18 in . by 22 in .; the frame is 4 inches wide . the outside perimeter of the frame ? 8. Think of two fields : one is 9 rd . by 16 rd .; the other is 12 rd . by 12 rd . How ...
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acres Algebra Algebraic Fractions altitude base bicycle geared bought bushel cent centimeters circle circumference common fraction contained cord cube root cubic centimeters cubic feet cubic foot decimal order decimeter Denominate Numbers diameter discount Divide dividend dollars equal exact divisor exactly divisible EXAMPLE Explanation Express the ratio feet long figure Find the amount Find the approximate Find the area Find the cost Find the interest Find the sum five results foot gain Geometry hundred hundredths inches wide integral number least common multiple meters miles minuend MISCELLANEOUS REVIEW multiplicand multiply a number NOTE NOTE.-The Observe Operation perfect squares perimeter piece of land pound primary units prime factors pupil pupils image rectangular rhomboid rhombus right angles side smaller number sold solid content specific gravity square root subtract tenths thousandths trapezoid triangle twelve products Verify weight
Δημοφιλή αποσπάσματα
Σελίδα 254 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 249 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 231 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 108 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 99 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 94 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 222 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 219 - Measures of Length 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 219 - 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 17 - 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.