Consider the strong electrolytes  ${\text{Z}}_{\text{m}}{\text{X}}_{\text{n}},{\text{ U}}_{\text{m}}{\text{Y}}_{\text{p}}$  and  ${\text{V}}_{\text{m}}{\text{X}}_{\text{n}}$ Limiting molar conductivity  $\left({\Lambda }^0\right)$   of  ${\text{U}}_{\text{m}}{\text{Y}}_{\text{p}}$  and  ${\text{V}}_{\text{m}}{\text{X}}_{\text{n}}$  are 350 and  $\text{44}0{\text{ S cm}}^{\text{2}}{\text{mol}}^{-\text{1}},$  respectively. The value of  $(\text{m}+\text{n}+\text{p})$  is_______.
Given:

A plot of molar conductivity $\left(\Lambda \right) vs c^{1/2}$  for  ${\text{Z}}_{\text{m}}{\text{X}}_{\text{n}}$   is given below.