Average Practice Test 6

Let the four consecutive odd numbers following:
P = x
Q = x + 2
R = x + 4
S = x + 6
Average these consecutive odd numbers = 104
$\frac{\mathit{x}+\mathit{x}+2+\mathit{x}+4+\mathit{x}+6}{4}=104$
$4\mathit{x}+12=104\times 4$
$4\mathit{x}=416-12$
$4\mathit{x}=404$
$\mathit{x}=101$
Sum of P and S = x + x + 6 = 101 + 101 + 6 = 208