If '+' means ‘Multiply’, ‘–" means ‘add’, ‘×’ means ‘minus’, what will be the value of the following expression?

​$$\{6 - \left(\frac{2}{7}\right) + \left(\frac{4}{5}\right)\}$$​

$$\{6 - \left(\frac{2}{7}\right) + \left(\frac{4}{5}\right)\}$$

As per the question –
'+' means ‘multiply’,
‘–" means ‘add’,
‘×’ means ‘minus’
After interchange the sing, we get following equation-

{ 6 +  $$\frac{2}{7}$$× $$\frac{4}{5}$$}

{ 6 + $$\frac{8}{35}$$}

​$$\frac{218}{35}$$​​

Thus, the correct option is: (d)