8:0.5*4+7solve problem

I'm pretty sure it's 71

to make it easier for you, format the equation like this:

((8:0.5) * 4) + 7 = A

you first Divide 8 by 0.5, you will get 16

Then you multiply 16 by 4, you will get 64

and finnally you add seven, you will get a total of 71

so A = 71