aamarimoore326
aamarimoore326
01-11-2016
Mathematics
contestada
wat is gcf of 18a and 20ab
Respuesta :
jman01111
jman01111
01-11-2016
2a because with 18a and 20ab they both have "a" in common and they are even thus multiples of 2 leaving you with 2a(9,10b)
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