(1×3×11+2×6×22+3×9×33)/ 1×2×17+2×4×34+3×6×51

(1×3×11+2×6×22+3×9×33)/ 1×2×17+2×4×34+3×6×51

The original formula = [1x3x11 + 2x (1x3x11) + 3x (1x3x11)] / [1x2x17 + 2x (1x2x17) + 3x (1x2x17]
=(1x3x11)x(1+2+3)/(1x3x17)x(1+2+3)
=1x3x11/1x2x17
=33/34