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Mathematics 6 Online
OpenStudy (anonymous):

Which of the following numbers is a composite number? A. 13 B. 19 C. 17 D. 15

OpenStudy (anonymous):

Do u knw wat is composite number

OpenStudy (anonymous):

Composite Number will have factors other than 1 and the number itself.....so. since 15 = 1 , 3 , 5 , 15 15 is a composite number

OpenStudy (anonymous):

thanks

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