Question:Which of the following sets of fractions is in descending order?
A `3/5,7/9,6/7` B `7/9,3/5,6/7` C `7/9,6/7,3/5` D `6/7,7/9,3/5`
+ AnswerD
+ Explanation`3/7=0.6, 7/9=0.777 and 6/7=0.857` Clearly, 0.857>0.777>0.6
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