Which mixed number is greater than 6.78?
A. \(6 \frac{2}{3}\)
B. \(6 \frac{3}{4}\)
C. \(6 \frac{7}{9}\)
D. \(6 \frac{4}{5}\)
Answer (2)
lets test out all the answers
A. 2/3 is about .666 so A is not
B. 3/5 is .75 so B is B also not
C 7/9 is 0.7777 which is still less so C is not
D. 4/5 is about 0.80 and this is more than 0.78 so D is the answer
The mixed number greater than 6.78 is 6 5 4 , which equals 6.8 when converted to decimal form. The other options are less than 6.78. Thus, the correct answer is D.
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