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 28
... gains and the negative numbers as representing losses , find the total gain ( or loss ) in each case ; that is , find the algebraic sum of the numbers in each group : 6 . 1 . 2 . 3 . 4 . 5 . 70 85 45 8a 9b 2 ab 25 - 35 - 65 3 a - - 3 b ...
... gains and the negative numbers as representing losses , find the total gain ( or loss ) in each case ; that is , find the algebraic sum of the numbers in each group : 6 . 1 . 2 . 3 . 4 . 5 . 70 85 45 8a 9b 2 ab 25 - 35 - 65 3 a - - 3 b ...
Σελίδα 37
... gain ( or loss ) , and the subtrahends as representing B's gain ( or loss ) , subtract B's from A's . * Mon. Tues. Wed. Thurs. Fri. A , 80 60 20 7 a - 4 b Sat. - 12 c B1 30 20 50 2 a - 6 b - 6 c 50 80 - 30 5 a 26 6 c NOTE . - The ...
... gain ( or loss ) , and the subtrahends as representing B's gain ( or loss ) , subtract B's from A's . * Mon. Tues. Wed. Thurs. Fri. A , 80 60 20 7 a - 4 b Sat. - 12 c B1 30 20 50 2 a - 6 b - 6 c 50 80 - 30 5 a 26 6 c NOTE . - The ...
Σελίδα 38
... to this problem is , $ 300- $ 450 , or - $ 100 . Therefore , G gained $ 100 more than H , which means that his gains were actually $ 100 less than H's . B A Geometry . 92. DIRECTION OF LINES . D 38 THE WERNER ARITHMETIC .
... to this problem is , $ 300- $ 450 , or - $ 100 . Therefore , G gained $ 100 more than H , which means that his gains were actually $ 100 less than H's . B A Geometry . 92. DIRECTION OF LINES . D 38 THE WERNER ARITHMETIC .
Σελίδα 120
... gain was equal to what part of the cost ? The gain was equal to how many hundredths of the cost ? 3. The taxes on an acre of land which was valued at $ 600 , were $ 12 . The taxes were equal to what part of the valuation ? The taxes ...
... gain was equal to what part of the cost ? The gain was equal to how many hundredths of the cost ? 3. The taxes on an acre of land which was valued at $ 600 , were $ 12 . The taxes were equal to what part of the valuation ? The taxes ...
Σελίδα 132
... GAIN . " NOTE . In speaking of the per cent of loss or of gain the cost is regarded as the base unless otherwise specified . Find the per cent of loss or gain in each of the following : 1. Bought for 25 ¢ and sold for 30 ¢ . 2. Bought ...
... GAIN . " NOTE . In speaking of the per cent of loss or of gain the cost is regarded as the base unless otherwise specified . Find the per cent of loss or gain in each of the following : 1. Bought for 25 ¢ and sold for 30 ¢ . 2. Bought ...
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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.