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Mathematics 10 Online
OpenStudy (kfireangel):

6. Which number is prime? A. 63 B. 51 C. 57 D. 53

OpenStudy (anonymous):

D. 53, can't be divided by anything

OpenStudy (watermelon_talk):

a prime number is a number that cant be made by a multiple of a number

OpenStudy (kfireangel):

ok yeah, got it, thanks :D

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