Question
The value of ‘x’ in the equation given below is:
0.5 ̅ + 0.7 ̅ + 0.9 ̅ + 0.3 ̅ = xSolution
0.5 ̅ + 0.7 ̅ + 0.9 ̅ + 0.3 ̅ = x 5/9 + 7/9 + 9/9 + 3/9 = x (5+7+9+3)/9 = x 24/9 = x x = 8/3 ⇒ 
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