what is the ratio of the number of prime numbers to the number of composite numbers between the numbers 1 to 50 including 1 and 50
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prime no.'s between 1 and 50=2,3,5,7,11,13,17,19,23,29,31,37,41,43,47= 15 numbers
composite no.'s=4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50=34 nombers
ratio=15:34
composite no.'s=4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50=34 nombers
ratio=15:34
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