What is 2(1x1/2)+2(1x1/4)+2(1/2x1/4)

Answer 1

2(1x1/2)+2(1x1/4)+2(1/2x1/4)

2*(1/2) + 2*(1/4) + 2 * (1/8)

1 + (1/2) + (1/4) = 1 3/4