what is the ratio of the number of prime number to the number of composite numbers between 1and 30 with 1and30 inclusive
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Answered by
1
Answer:
10:19
Step-by-step explanation:
10:19 is the ratio of
Answered by
6
Step-by-step explanation:
Total prime number 2,3,5,7,11,13,17,19,23,29
=10 no. are prime no. b/w 1 and 30
Total composite number 4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30
19 no. are composite no.b/w 1 and 30
Ratio 10:19
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