Question

$\frac87-\frac37+\frac47=?$

• A. 5/7
• B. 12/7
• C. 8/7
• D. 9/7

Answer 1

Answer:

D. 9/7

$\frac87-\frac37+\frac47$

$=\frac{8-3+4}{7}$

$=\frac97$