Practical Arithmetic: Book I -- [book II], Τόμος 1American Book, 1908 |
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Σελίδα 190
... their lowest terms : 20100 13. 49 48 64 1 . 4. 12 14 7. 24 10. 27 56 64 2 . 5 . 8. 12 84 80 39 11 . 45 14. 18 28 32 3 . 6. 22 32 9. 35 12. 2 15. 18 108. Drill in finding the least common multiple of several 190 REDUCTION OF FRACTIONS.
... their lowest terms : 20100 13. 49 48 64 1 . 4. 12 14 7. 24 10. 27 56 64 2 . 5 . 8. 12 84 80 39 11 . 45 14. 18 28 32 3 . 6. 22 32 9. 35 12. 2 15. 18 108. Drill in finding the least common multiple of several 190 REDUCTION OF FRACTIONS.
Σελίδα 191
... common multiple of several numbers . ( Preparatory to reducing fractions to other fractions having the least common denominator . ) A multiple of a number is a number that contains the other exactly . A common multiple of several ...
... common multiple of several numbers . ( Preparatory to reducing fractions to other fractions having the least common denominator . ) A multiple of a number is a number that contains the other exactly . A common multiple of several ...
Σελίδα 192
... multiple by inspection , if preceding work in the book has been properly done . If they are not able to find the ... common denominator when all the denominators are the same number . 8 ILLUSTRATION : 22,12 12 is the common denominator ...
... multiple by inspection , if preceding work in the book has been properly done . If they are not able to find the ... common denominator when all the denominators are the same number . 8 ILLUSTRATION : 22,12 12 is the common denominator ...
Σελίδα 193
... common denominator . 1. 12 is a common multiple of the denominators 3 , 4 , 6 . 2. Each of the fractions ,, is to be reduced to 12ths . = = 21⁄2 · } = 12 . 1. State the following and give the rules : To reduce fractions to fractions ...
... common denominator . 1. 12 is a common multiple of the denominators 3 , 4 , 6 . 2. Each of the fractions ,, is to be reduced to 12ths . = = 21⁄2 · } = 12 . 1. State the following and give the rules : To reduce fractions to fractions ...
Σελίδα 196
... denominator , multiple , common multiple , least common multiple , common denomina- tor , least common denominator . 113. To reduce improper fractions to mixed numbers . 1. Reduce 71⁄2 to halves . What is 7 ? What is 15 ? Reduce 15 to a ...
... denominator , multiple , common multiple , least common multiple , common denomina- tor , least common denominator . 113. To reduce improper fractions to mixed numbers . 1. Reduce 71⁄2 to halves . What is 7 ? What is 15 ? Reduce 15 to a ...
Άλλες εκδόσεις - Προβολή όλων
Practical Arithmetic: Book II (Classic Reprint) Lorenzo Dow Harvey Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres ANALYSIS annex answer apples arithmetic barrels boys bushels buys cents Change column common denominator common fraction common multiple contains cord cost count cubic decimal point dimes divide the number division divisor dollars dozen DRILL IN GIVING Dry Measure earns example following numbers foot fractional units gallon Give the rule GIVING PRODUCTS HARVEY'S hundredths ILLUSTRATION improper fraction Learn least common least common multiple lowest terms measure miles minuend mixed number months Multiply nickel number equals ORAL partial dividend pecks piece pints placed pounds prime factors problem quarts question quotient figure QUOTIENTS RAPIDLY rectangle Reduce remainder result sells Show solve square feet square inches square yards sticks Study Recitation Subtract subtrahend TABLE FOR DRILL taken TEACHER tens thousand thousandths week whole line whole number wide write numbers Write the number
Δημοφιλή αποσπάσματα
Σελίδα 262 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 262 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Σελίδα 256 - 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 236 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Σελίδα 253 - 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 237 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.