Using the information given in Figure $Q3$ and table $Q3$ below, calculate the total volume of the three reactors in series. Take $v_o=0\mathrm{.}002\frac{m^3}{s}.$

Figure Q$3$

Table Q$3$

$\backslash$table$[[x,0,0\mathrm{.}2,0\mathrm{.}4,0\mathrm{.}7,0\mathrm{.}8],[-r_A(\frac{\text{m}\text{o}\text{l}}{d{m}^3*s}),0\mathrm{.}01,0\mathrm{.}0091,0\mathrm{.}008,0\mathrm{.}005,0\mathrm{.}002]]$