\[\frac { 7 }{ 2\times 3 } \left( \frac { 1 }{ 3 } \right) +\frac { 9 }{ 3\times 4 } { \left( \frac { 1 }{ 3 } \right) }^{ 2 }+\frac { 11 }{ 4\times 5 } { \left( \frac { 1 }{ 3 } \right) }^{ 3 }+\ldots \]

The sum of the expression above up to 10 terms equal to?

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