Respuesta :

order of operation is PEMDAS or BEDMAS

27/(9)+7 ............... first take care of the multiplication.. 3x3=9
3+7 ....................... then divide 27 by 9 =3
=10 ..........................simple addition :)
cheyenne38
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(3•3)= 9
27 divided by 9 = 3
3+17= 20