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 6 , 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 6 , 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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Συχνά εμφανιζόμενοι όροι και φράσεις
acres Algebra Algebraic Fractions altitude annual Arithmetic bicycle geared bonds bought bushel cent centimeters circle circumference common fraction contained cord corn cube cubic centimeters cubic feet cubic foot decimal order decimal places decimeter Denominate Numbers described in problem diameter discount Divide dividend dollars equal Estimate 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 gain hundred hundredths inches wide integral number least common multiple measured magnitude meters miles minuend MISCELLANEOUS REVIEW multiply a number NOTE Observe Operation perimeter piece of land pound primary units prime factors pupil pupils image rectangular rhomboid rhombus right angles side sold solid content specific gravity square root subtract tenths thousandths triangle twelve products weight
Δημοφιλή αποσπάσματα
Σελίδα 256 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 233 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 101 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 221 - 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 241 - 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 224 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 110 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 251 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 224 - 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.
Σελίδα 19 - Lines drawn upon paper or upon the blackboard are not geometrical lines, since they have breadth and thickness. They represent geometrical lines. 25. A straight line is the shortest distance from one point to another point. 26. A curved line changes its direction at every point. 27. A broken line is not straight, but is made up of straight lines. 1. The line AB is a - — . 2. The line CD is a — . 3. The line EF is a — . 4.