The Franklin Elementary Arithmetic

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W. Ware and Company, 1880 - 144 páginas
 

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Página 91 - Dry Measure 2 pints 1 quart 8 quarts 1 peck 4 pecks 1 bushel...
Página 91 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Página 42 - A number that is a multiple of two or more numbers is a common, multiple of those numbers. Thus, 12 is a common multiple of 3 and 4 ; so also is 24.
Página 91 - Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound.
Página 91 - Measure. 4 gills = 1 pint. 2 pints = 1 quart. 4 quarts = 1 gallon.
Página 83 - Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre.
Página 91 - What is the greatest factor which is common to 18 and 24 ? to 40 and 50 ? to 45 and 54 ? 171. We have seen that 6, the greatest common factor of 18 and 24, is the product of 2 and 3, the only prime factors common to 18 and 24. The greatest common factor of any two or more numbers is the product of all the prime factors which are common to those numbers. NOTE. The letters gcf are used for greatest common factor.
Página 91 - Numbers. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Página 91 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Página 86 - Wood is generally cut for the market into sticks 4 feet long, and laid in piles, so that the length of the sticks becomes the width of the pile. A pile 4 feet wide, 4 feet high, and 8 feet long, contains 1 cord. One eighth of a cord is called 1 cord foot.

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