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Astute
Hey there Banana!

[tex]simplify \ \frac{2}5} \\ \\ (8+ \frac{8}{7})-( \frac{2}{5} *11) \\ \\ simplify \ \frac{8}{7} \\ \\ \frac{8*7+8}{7} = \frac{64}{7} \\ \\ \\ \frac{L \ Mult \ *R \ num}{L.C.M} * \frac{64*5}{35} \\ \\ \frac{64*5-(22-7)}{35} = \frac{166}{35} \\ \\ (final \ result) \\ \\ \boxed{\boxed{ \frac{166}{35} =(4.74286)}} \\ \\ Hope \ this \ helps \ you![/tex]
mathstudent55
2 * 4 + 8/7 - 2/5 (3 + 8) =

= 8 + 8/7 - 2/5 * 11

= 8 + 8/7 - 22/5

The LCD is 35.
We multiply the first fraction by 35/35, the second fraction by 5/5, and the third fraction by 7/7 to have a common denominator.

= 280/35 + 40/35 - 154/35

= 166/35

= 4 26/35

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