Answer:
2.5
Explanation:
well for this you would use PEMDAS
so first 2^2=4 which that would change our equation to 1÷(4/2)=4
now we will simplify the fraction so 4/2 is the same as 2
now our equation is 1 ÷ 2 + 2
now we will take 1 ÷ 2 and it equals to .5
so 2+.5 = 2.5
so your answer is 2.5