Bradbury's Practical Arithmetic: Combining Oral and Written ExercisesThompson, Brown, 1895 - 377 σελίδες |
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Σελίδα
... Prime Numbers ........ 337 Greatest Common Divisor ...... 338 G. C. D. of Fractions .... L. C. M. of Fractions . Circulating Decimals ... Tables ........ Leap Years ... 351 Vermont Rule ... New Hampshire Rule .... 354 355 Foreign ...
... Prime Numbers ........ 337 Greatest Common Divisor ...... 338 G. C. D. of Fractions .... L. C. M. of Fractions . Circulating Decimals ... Tables ........ Leap Years ... 351 Vermont Rule ... New Hampshire Rule .... 354 355 Foreign ...
Σελίδα 60
... prime to each other ) when no whole number but one will divide all of them without remainder ; thus , 8 and 9 are mutually prime , although neither 8 nor 9 is absolutely prime . 90. A Composite Number is a number that is divisible by ...
... prime to each other ) when no whole number but one will divide all of them without remainder ; thus , 8 and 9 are mutually prime , although neither 8 nor 9 is absolutely prime . 90. A Composite Number is a number that is divisible by ...
Σελίδα 61
... prime factors of a number are those prime num- bers whose continued product is the number ; thus , the prime factors of 12 are 2 , 2 , and 3 ; the prime factors of 36 are 2 , 2 , 3 , and 3 ; etc. 94. To factor a number is to separate it ...
... prime factors of a number are those prime num- bers whose continued product is the number ; thus , the prime factors of 12 are 2 , 2 , and 3 ; the prime factors of 36 are 2 , 2 , 3 , and 3 ; etc. 94. To factor a number is to separate it ...
Σελίδα 62
... prime numbers , see Appendix , page 337 . 95. Written Exercises . 5. What are the prime factors of 30 ? 2 ) 30 3 ) 15 5 Ans . 2 , 3 , 5 . As the unit figure of 30 is 0 , it can be divided by 2 ( Art . 94 , a ) . The quotient 15 is ...
... prime numbers , see Appendix , page 337 . 95. Written Exercises . 5. What are the prime factors of 30 ? 2 ) 30 3 ) 15 5 Ans . 2 , 3 , 5 . As the unit figure of 30 is 0 , it can be divided by 2 ( Art . 94 , a ) . The quotient 15 is ...
Σελίδα 63
... prime factors of 315 ? 13. What are the prime factors of 1320 ? 14. What are the prime factors of 1728 ? 15. What are the prime factors of 1600 ? 16. What are the prime factors of 8424 ? 17. What are the prime factors of 4284 ? 18. What ...
... prime factors of 315 ? 13. What are the prime factors of 1320 ? 14. What are the prime factors of 1728 ? 15. What are the prime factors of 1600 ? 16. What are the prime factors of 8424 ? 17. What are the prime factors of 4284 ? 18. What ...
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Bradbury's Practical Arithmetic: Combining Oral and Written Exercises (1895) William Frothingham Bradbury Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Bradbury's Practical Arithmetic: Combining Oral and Written Exercises William Frothingham Bradbury Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Bradbury's Practical Arithmetic: Combining Oral and Written Exercises (1895) William Frothingham Bradbury Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude barrel bill Boston bought bushels centimeters cents a pound common fraction compound interest containing cord cost cube root cubic inches decimal point denominator discount Divide dividend divisible dollars equal equated feet high feet long feet wide figure Find the amount find the square gain gallon given number greatest common divisor Hence horse hundred hundredths INDORSEMENTS interest of $1 invest July July 12 July 20 June June 12 least common multiple length Maine Central Railroad marked price Mdse meters miles minuend months Multiply number of terms Oral Exercises paid payable payment premium prime factors principal quarts quotient ratio Reduce remainder rods long Rule sell Sept side sold square miles square root subtract thick thousand thousandths tons trial divisor units Value received weighs Written Exercises
Δημοφιλή αποσπάσματα
Σελίδα 136 - 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 142 - 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 39 - If the dividend does not contain the divisor an exact number of times, the part of the dividend which is left is called the Remainder.
Σελίδα 32 - Add these partial products and point off as many decimal places in the product as there are in the multiplicand, and the result will be tlie true product.
Σελίδα 64 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 134 - LINEAR MEASURE 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards or 16| feet = 1 rod (rd.).
Σελίδα 135 - ... 1 square foot (sq. ft.) = 1 square yard (sq. yd.) = 1 square rod (sq. rd.) = 1 acre (A.) = 1 square mile (sq. mi.) = 1 section (sec.) = 1 square (sq.) TABLES OF WEIGHTS AND MEASURES Cubic Measure.
Σελίδα 77 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 119 - In the metric system, the unit of length is the meter, which is one ten-millionth of the distance from the Equator to the North Pole.
Σελίδα 140 - Thirty days hath September, April, June, and November ; All the rest have thirty-one. Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.