Question

Order of operation:3[10-(27 divided by 9)] sorry I don't have the division sign

Answer 1

PEMDAS (parenthesis, exponents, multiply, divide, add, subtract)

first you do parthesis           (27/9) = 3
then you subtract from 10    [10-3] = 7
then multiply 3 (this is last because it is outside the parenthesis and [ ].
                                           7 x 3 = 21

21 is your answer


hope this helps