1.

The value of \(6 \frac{2}{3} + 2 \frac{1}{2}\times 3 \frac{3}{4}-5\frac{1}{2}\times 4 \frac{1}{4}+1\frac{2}{3}\left(\frac{7}{8}+ \frac{3}{4} \times \frac{2}{3}\right)\) is

A. \(-11 \frac{1}{12}\)
B. \(11 \frac{1}{12}\)
C. \(-5 \frac{1}{24}\)
D. \(-6 \frac{1}{2}\)
Answer» D. \(-6 \frac{1}{2}\)


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