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 119
... base , ab , is 3 inches long . Make the angle a , 55 ° and the angle b , 35 ° . The angle c should be degrees . Measure the three sides . Observe that the longest side is opposite the greatest angle and the shortest side opposite the ...
... base , ab , is 3 inches long . Make the angle a , 55 ° and the angle b , 35 ° . The angle c should be degrees . Measure the three sides . Observe that the longest side is opposite the greatest angle and the shortest side opposite the ...
Σελίδα 121
... base in percentage is the number of which hundredths are taken ; thus , in the problem , Find 11 % of 600 , the base is 600 ; in the problem , 16 is what per cent of 800 ? the base is 800 ; in the problem , 18 is 3 % of what ? the base ...
... base in percentage is the number of which hundredths are taken ; thus , in the problem , Find 11 % of 600 , the base is 600 ; in the problem , 16 is what per cent of 800 ? the base is 800 ; in the problem , 18 is 3 % of what ? the base ...
Σελίδα 131
... base , and that in example No. 2 , 75 is the base ; and that in problems of this kind the base always follows the word than . PROBLEMS . 1. 60 is how many per cent more than 45 ? 2. 45 is how many per cent less than 60 ? 3. 150 is how ...
... base , and that in example No. 2 , 75 is the base ; and that in problems of this kind the base always follows the word than . PROBLEMS . 1. 60 is how many per cent more than 45 ? 2. 45 is how many per cent less than 60 ? 3. 150 is how ...
Σελίδα 132
... 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 for 25 ¢ and sold for 234 . 3. Bought for 25 ¢ and sold for 274 . 4. Bought for 25 ¢ and ...
... 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 for 25 ¢ and sold for 234 . 3. Bought for 25 ¢ and sold for 274 . 4. Bought for 25 ¢ and ...
Σελίδα 140
... base unless otherwise specified , tell the per cent of loss or gain in each of the following : 1. Bought for 2 and sold for 3 . 2. Bought for 3 and sold for 2 . 3. Bought for 4 and sold for 5 . 4. Bought for 5 and sold for 4 . 5. Bought ...
... base unless otherwise specified , tell the per cent of loss or gain in each of the following : 1. Bought for 2 and sold for 3 . 2. Bought for 3 and sold for 2 . 3. Bought for 4 and sold for 5 . 4. Bought for 5 and sold for 4 . 5. 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.