Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 29.
Σελίδα 27
... in busi- " Making change " is one of its simplest uses . Finding balances of accounts , gains or losses , etc. , all involve subtraction . ness . Subtract the following : ORAL EXERCISES Read the first example 27 Subtraction.
... in busi- " Making change " is one of its simplest uses . Finding balances of accounts , gains or losses , etc. , all involve subtraction . ness . Subtract the following : ORAL EXERCISES Read the first example 27 Subtraction.
Σελίδα 30
... change the difference . ORAL EXERCISES Read the differences in the following rapidly : 15 25 35 55 57 67 87 85 37 7 17 27 47 65 75 95 77 45 13 33 48 78 8 28 53 83 17 27 69 37 9 19 77 29 88581 18 43 58 73 93 23 38 63 68 67 39 57 79 97 59 ...
... change the difference . ORAL EXERCISES Read the differences in the following rapidly : 15 25 35 55 57 67 87 85 37 7 17 27 47 65 75 95 77 45 13 33 48 78 8 28 53 83 17 27 69 37 9 19 77 29 88581 18 43 58 73 93 23 38 63 68 67 39 57 79 97 59 ...
Σελίδα 84
... change its value . Reading the above equations backward , we have 송 } = } , } = } , } = 1 = 1 . The above property may then be stated : Dividing both terms of a fraction by the same number does not change its value . These two rules ...
... change its value . Reading the above equations backward , we have 송 } = } , } = } , } = 1 = 1 . The above property may then be stated : Dividing both terms of a fraction by the same number does not change its value . These two rules ...
Σελίδα 85
... the numerator of a fraction is a multiple of the denominator , to what kind of number may the fraction be reduced ? 38. Change 2 , 4 , and to other fractions . - 120. Cancellation . The property of a fraction by FRACTIONS , CANCELLATION 85.
... the numerator of a fraction is a multiple of the denominator , to what kind of number may the fraction be reduced ? 38. Change 2 , 4 , and to other fractions . - 120. Cancellation . The property of a fraction by FRACTIONS , CANCELLATION 85.
Σελίδα 86
... changing its value may be used in simplifying many examples in division . Example . Divide 34 × 45 × 64 by 96 Solution . ( 34 × 45 × 64 ) ÷ ( 96 × 84 × 16 ) 17 5 15 A 34 × 45 × 64 96 X4 X 16 48 28 12 4 = = 17 X 5 85 4 X 28 112 = × 84 ...
... changing its value may be used in simplifying many examples in division . Example . Divide 34 × 45 × 64 by 96 Solution . ( 34 × 45 × 64 ) ÷ ( 96 × 84 × 16 ) 17 5 15 A 34 × 45 × 64 96 X4 X 16 48 28 12 4 = = 17 X 5 85 4 X 28 112 = × 84 ...
Περιεχόμενα
357 | |
362 | |
367 | |
374 | |
377 | |
380 | |
388 | |
393 | |
87 | |
95 | |
107 | |
113 | |
127 | |
133 | |
142 | |
148 | |
149 | |
159 | |
191 | |
199 | |
203 | |
231 | |
252 | |
271 | |
303 | |
305 | |
315 | |
349 | |
397 | |
403 | |
413 | |
422 | |
427 | |
433 | |
439 | |
443 | |
447 | |
452 | |
458 | |
461 | |
465 | |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
30 days acres altitude amount annual prem avoirdupois bank base bill bought bushels called cash column commission compound interest computed cubic feet cubic foot decimal point denominator discount divide dividend division divisor dollars draft equals Example feet long figures Find the cost Find the interest Find the total fraction gallons Hence improper fraction inches income integer investment July list price long ton marking price measure method of complements metric system miles Milreis minuend mixed number multiply number of days ORAL EXERCISES Find payment pound sterling pounds preferred stock premium PRINCIPAL RATE PROBLEMS profit quotient rate of gain rate of interest ratio Reduce rods selling price Sept shares sold Solution square feet square root square yards subtract subtrahend triangle United weight WRITTEN EXERCISES Find
Δημοφιλή αποσπάσματα
Σελίδα 170 - 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 225 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 166 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 185 - 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...
Σελίδα 208 - The sum of the squares of the two sides of a right triangle is equal to the square of the hypotenuse; a a +b j =c*.
Σελίδα 121 - In multiplication of decimals, we know that the number of decimal places in the product is equal to the sum of those in both the factors.
Σελίδα 175 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 208 - Subtract the square of the given side from the square of the hypotenuse, and extract the square root of the remainder. EXAMPLE 1. — The side given is 3 inches, the hypotenuse is 5 inches; what is the length of the other side ? SOLUTION.— 3- = 9 ; 5
Σελίδα 185 - 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 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 441 - States money by 10, move the decimal point one place to the right; to multiply by 100, move the decimal point two places to the right; to multiply by 1000, move the decimal point three places to the right.