Solve the multiplication first then the division and the subtract them to get something like this:

which simplifies to 29.7 (3 significant figure )
Answer:
I know you said no guessing, but I'm assuming it's the first one, F.
Check the picture below.
so then γ ≈ 180 - 69 - 43, γ ≈ 68.
Answer:
18 21 24 24 =87 maybe trying to help
Answer:
mathematics ba talaga po ba ito?