$$4m+4\times \left(\frac{2\times 3+3}{3}\right)^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times \left(\frac{6+3}{3}\right)^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times \left(\frac{9}{3}\right)^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times 3^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times 27\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+108\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+108\times \frac{32}{3125}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+\frac{3456}{3125}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+\frac{3456}{3125}\times \frac{1}{729}$$

$$4m+\frac{128}{84375}$$

$$4m+4\times \left(\frac{2\times 3+3}{3}\right)^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times \left(\frac{6+3}{3}\right)^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times \left(\frac{9}{3}\right)^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times 3^{3}\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+4\times 27\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+108\times \left(\frac{2}{5}\right)^{5}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+108\times \frac{32}{3125}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+\frac{3456}{3125}\times \left(\frac{1}{3}\right)^{6}$$

$$4m+\frac{3456}{3125}\times \frac{1}{729}$$

$$4m+\frac{128}{84375}$$