Question

What is the ratio of.(a) number of even number to odd number from the set of natural number from 30 to 50?(b) prime numbers and composite number from the set of natural number from 1 to 20?



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Answer 1

Answer:

a) Even = 440:400 which we can simplify up to 11:10.

Therefore 11:10

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Answer 2

Answer:

Step-by-step explanation: So odd and even numbers from 30–50. Odd : Even = 440:400 which we can simplify up to 11:10.06