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Mathematics 7 Online
OpenStudy (anonymous):

tell which number is prime 19 28 49 63

OpenStudy (anonymous):

19

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

your welcome

OpenStudy (anonymous):

can you helop me with one more

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

ok wirte 5 and 3/10 as inproper fraction there are kinda hard for me to solve

OpenStudy (anonymous):

53/10

OpenStudy (anonymous):

i believe

OpenStudy (anonymous):

and can you make sure i'm occrect on this one too|dw:1411396121568:dw|

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