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2009-12-17T21:14:05+01:00
(8 1/6)3 / (8 1/6)2 * x =(1 1/6)2

(49/6)3 / (49/6)2 * x = (7/6)2

544,671296 / 66,694444 * x = 1,361111

8,166667 * x = 1,361111

1,361111 / 8,166667 = x

x = 0,166667
2009-12-17T21:59:38+01:00
(8 1/6)^3 : (8 1/6)^2 * x =(1 1/6)^2
(49/6)^3 : (49/6)^2*x=(7/6)^2
(49/6)^3 -2 *x=49/36
(49/6) *x=49/36
x=49/36 *6/49
x=1/6