4^2*4^-3
16- .016 (taken from a fraction into a decimal and rounded to the nearest tenth)
16.984 is your answer.
I hope this helped you!
I hope this helps you find the answer you're looking for
1/2-1/4
(1/2x2)-1/4
2/4-1/4
2-1
1
1/4
180, is the answer because when I had a question like that you have to add
