Question

E/4+2f-3 when e=12 and f =1/2

Answer 1

Answer:

$\frac{e}{4} + 2f - 3 \\ \frac{12}{4} + 2 \times \frac{1}{2} - 3 \\ 3 + \frac{2}{2} - 3 \\ 3 + 1 - 3 \\ 4 - 3 = 1$