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By how much does $$\frac{6}{{7/8}}{\text{exceed }}\frac{{6/7}}{8} = ?$$
Answer & Solution
Correct Answer:
Option
B
$$\eqalign{
& \frac{6}{{7/8}} - \frac{{6/7}}{8} \cr
& = 6 \times \frac{8}{7} - \frac{6}{7} \times \frac{1}{8} \cr
& = \frac{{48}}{7} - \frac{6}{{56}} \cr
& = \frac{{384 - 6}}{{56}} \cr
& = \frac{{378}}{{56}} \cr
& = \frac{{27}}{4} \cr
& = 6\frac{3}{4} \cr} $$
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