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Mathematics 15 Online
OpenStudy (anonymous):

Which pair of numbers is relatively prime? A. 10 and 25 B. 14 and 49 C. 28 and 35 D. 32 and 45

OpenStudy (anonymous):

its C 28 and 35

OpenStudy (anonymous):

10 and 25

OpenStudy (anonymous):

what do you think?

OpenStudy (anonymous):

there only factors are 1 and 5

OpenStudy (anonymous):

Maybe it is C or D. but idk

OpenStudy (anonymous):

no, relative prime numbers have 1 and number itself common.

OpenStudy (anonymous):

so its 10 and 25

OpenStudy (anonymous):

relative prime means no common factor btw them

OpenStudy (anonymous):

it's C xactly...cause it is 7 multiply 4=28 and 7 muultiply 5=35...multyplying same number with 2 digits in order ..!!g

OpenStudy (anonymous):

so then its d

OpenStudy (anonymous):

no, again you are mistaken ,i must say they have nothing common.

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

32 and 45 have no numbers in common

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

It turns out that the answer was D. Thank you Guys for your feedback!!! XD

OpenStudy (anonymous):

yw

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