Multiple Choice Question (MCQ)
Which of the following best represents the fraction form of the decimal 0.6666 ?
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×
\dfrac{6}{99}
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✓
\dfrac{2}{3}
-
×
\dfrac{3}{5}
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×
\dfrac{1}{66}
Answer
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Let c is the fraction of the decimal
c = 0.6666(1)Multiply 10 on both sides
10c = 6.6666(2)Subtract (1) from (2)
10c-c = 6
9c = 6
Then
c = \dfrac{2}{3}
B is correct