Book three (1901)American Book Company, 1901 |
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Σελίδα 72
... denominators may also be removed by multiplying both mem- bers of the equation by 4 , the largest number containing all the de- nominators . This has the same effect as changing all the members to similar fractions . 2. Solve 4.7 x +6 5 ...
... denominators may also be removed by multiplying both mem- bers of the equation by 4 , the largest number containing all the de- nominators . This has the same effect as changing all the members to similar fractions . 2. Solve 4.7 x +6 5 ...
Σελίδα 74
... denominator is caused to disappear , care must be taken that the signs give the true value of the numerator , as in ... denominators are removed . In the third example the signs after the minus sign must be changed so that the whole ...
... denominator is caused to disappear , care must be taken that the signs give the true value of the numerator , as in ... denominators are removed . In the third example the signs after the minus sign must be changed so that the whole ...
Σελίδα 82
... denominator , pointing off as many decimal figures as there are ciphers annexed . Change to common fractions in smallest terms : 3. .5 9. .08 15. .225 21. .0013 4. .8 10. .015 16. .250 22. .0125 5. .25 11. .025 17. .0225 23. .0005 6 ...
... denominator , pointing off as many decimal figures as there are ciphers annexed . Change to common fractions in smallest terms : 3. .5 9. .08 15. .225 21. .0013 4. .8 10. .015 16. .250 22. .0125 5. .25 11. .025 17. .0225 23. .0005 6 ...
Σελίδα 136
... denominators , which is called the least common denomi- nator . 11. Add 7 , 11 , 15 . 3 16 12. Add § , g , 45 13 . Add 17 , 18. 80 . 19 31 14 . Add 18 , 52 , 38 . 19 59 29 36 64 48 Greatest Common Divisor The greatest common divisor of ...
... denominators , which is called the least common denomi- nator . 11. Add 7 , 11 , 15 . 3 16 12. Add § , g , 45 13 . Add 17 , 18. 80 . 19 31 14 . Add 18 , 52 , 38 . 19 59 29 36 64 48 Greatest Common Divisor The greatest common divisor of ...
Σελίδα 137
... denominator of 338 may be divided . Reduce to smallest terms : 9. 224 ; 10 ; 115 240 80 10. 349 ; 88 ; 352 312 480 396 26 11. 195 ; 863 ; 288 25 12. 115 ; 18 : 188 196 13. 495 ; 117 : 122 4709 340 200 4 14. 113 ; 28 : 10250 480 ...
... denominator of 338 may be divided . Reduce to smallest terms : 9. 224 ; 10 ; 115 240 80 10. 349 ; 88 ; 352 312 480 396 26 11. 195 ; 863 ; 288 25 12. 115 ; 18 : 188 196 13. 495 ; 117 : 122 4709 340 200 4 14. 113 ; 28 : 10250 480 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle Avoirdupois barrel base bought brokerage bushels cent centimeters Change circle circumference cone contains cost cube root cubic feet cubic foot cubic inches cylinder decimal fraction decimeters denominator diagonal diameter distance Divide divisor dollar earth equal feet long Find the area Find the interest Find the length Find the number Find the square fulcrum gain greatest common divisor hexagon inches long interest of $1 lateral surface least common multiple list price longitude marked price measure meters miles mills Miscellaneous Problems mixed number months Multiply number of square ounces parallelogram pentagon poll tax Problems for Arithmetic radius ratio rectangle remainder Review Problems right triangle selling slant height sold specific gravity square feet square mile square prism square pyramid square root subtract volume weight whole number width yards
Δημοφιλή αποσπάσματα
Σελίδα 281 - 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 280 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 280 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet...
Σελίδα 272 - MEASURE. 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.) 1 meter = 39.37 inches.
Σελίδα 280 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 281 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 282 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 279 - Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 282 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 134 - The Least Common Multiple of two or more numbers is the least number that...