Question

A= 3/4-1/2B=5/4+6/4C=12/4-4/8D=2/8+1/4CODE= A+BCODE=C-DCODE=A+B+C+DWhat is the answer for the 3 codes?

Answer 1

hello

let's start by simplifying A,B and C before solving for each code

`\begin{gathered} A=(3)/(4)-(1)/(2) \\ A=(1)/(4) \\ A=0.25 \end{gathered}`