Question

(3) $$\frac { 8 }{ 9 } \times\left( \frac { 11 }{ 2 } +\frac { 2 }{ 9 } \right) $$

Answer 1

$$\dfrac { 8 }{ 9 } \times\dfrac { 11 }{ 2 } +\dfrac { 8 }{ 9 } \times\dfrac { 2 }{ 9 } =\dfrac { 88 }{ 18 } $$

$$=\dfrac { 88\times81+16\times18 }{ 18\times81 } =\dfrac { 7128+288 }{ 1458 } $$

$$=\dfrac { 7416 }{ 1458 } =\dfrac { 3708 }{ 729 } =\dfrac { 412 }{ 81 } $$