A) \[\frac{3}{6}\] and \[\frac{1}{2}\]are equivalent fractions.
B) \[\frac{1}{2}\] of an hour is equal to 20 minutes.
C) \[\frac{5}{6}\] is equal to \[\frac{6}{5}\].
D) 1 mm is \[\frac{1}{100}\] of 1 cm,
Correct Answer: A
Solution :
[A] \[\frac{3}{6}=\frac{3\div 3}{6\div 3}=\frac{1}{2}\] [B] \[\frac{1}{2}\]of an hour\[=\frac{1}{2}\times 60\] minutes = 30 minutes [C] \[\frac{5}{6}=.8333,\frac{6}{5}=1.2\] \[\therefore \] \[\frac{5}{6}\cancel{=}\,\,\,\frac{6}{5}\] [D] \[\frac{1}{100}\] of 1 cm \[=\frac{1}{100}\times 10\] mm \[=\frac{1}{10}mm\]
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