Evaluate.

33+1⋅9+12

24

30

48

264

We need to use order of precedence of operators to evaluate it.

BoDMAS acronym to remember order of precedence of operators

Bracket of Division Multiplication Addition Subtraction

Since multiplication has greater precedence, we evaluate it first

33 + 1 · 9 + 12 = 33+9+12

now, all the operators are in same level of precedence. so, adding them together we have

33+9+12 = 54

∴ 33 + 1 · 9 + 12 = 54

The answer to your question is 46.9