Question

va roog
...............................

Answer 1

$\mathcal{V}=4^3=64~m^3 \\ \\ 64~m^3=64000~dm^3=64000~\ell \\ \\ t=\frac{64000~\ell}{250~\ell/zi}=256~zile$

Answer 2

V=volumul cubului
V=l³
V=4×4×4
V=64 m³
64 m³=64000 dm³=64000 l
64000:250=256=>Pentru 256 de zile.