12.8 * 0.25 / (3/4 + (-0.125))
First simplify the expression within the parentheses3/4 + (-0.125) = 0.75 - 0.125 = 0.625
Now plug in the simplified value12.8 * 0.25 / 0.625
Calculate the multiplication first12.8 * 0.25 = 3.2
Now divide the result by 0.6253.2 / 0.625 = 5.12
So, 12.8 * 0.25 / (3/4 + (-0.125)) = 5.12.
12.8 * 0.25 / (3/4 + (-0.125))
First simplify the expression within the parentheses
3/4 + (-0.125) = 0.75 - 0.125 = 0.625
Now plug in the simplified value
12.8 * 0.25 / 0.625
Calculate the multiplication first
12.8 * 0.25 = 3.2
Now divide the result by 0.625
3.2 / 0.625 = 5.12
So, 12.8 * 0.25 / (3/4 + (-0.125)) = 5.12.