Q$1$: Check if the section shown below is safe in flexure for B$7?$

B:Beam

$S$ :Slab

Load of wall on B$6$ and B$7=4$ KN$/$m

DL$=3\mathrm{.}635$ kn$/$m$2$

LL$=2$kn$/$m$2$

$f{c}^{\text{'}}=,25$Mpa

$fy=,420$Mpa