A fully penetrating well is installed in a homogenous and isotropic confined aquifer. The aquifer has uniform thickness of $16 \mathrm{~m}$ and hydraulic conductivity of $25 \mathrm{~m} / \mathrm{d}$. Water is being pumped out from the well at a constant rate of $0.1 \mathrm{~m}^3 / \mathrm{s}$ till steady state condition is reached. If a drawdown of $3.5 \mathrm{~m}$ is observed at a distance of $75 \mathrm{~m}$ from the well then the drawdown at a distance of $150 \mathrm{~m}$ from the well will be _____________ $\text{(in m, rounded off to two decimal places).}$
