$$\frac{3}{5}\times\ 4\left[7-\left(\frac{2}{5}\times\ \left(13+2\right)\right)\right]$$
By using BODMAS
$$\frac{3}{5}\times\ 4\left[7-\left(\frac{2}{5}\times\ 15\right)\right]$$
$$\frac{3}{5}\times\ 4\left[7-6\right]$$
$$\frac{3}{5}\times\ 4$$
$$2\frac{2}{5}$$
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