Answer:
is it (81 - 3) ÷ 4 OR 81 - ( [tex]\frac{3}{4}[/tex] )? Depending on which one, the possible answers are below!
Step-by-step explanation:
(81 - 3) ÷ 4 = (78) ÷ 4 = 19.5
OR...
81 - ([tex]\frac{3}{4}[/tex]) = 80.25 or 80 [tex]\frac{1}{4}[/tex]