Question $14(1$ point$)$

Write the following number in scientific notation: $55\mathrm{.}3$

$55\mathrm{.}3**{10}^0$

$5\mathrm{.}53**{10}^{-1}$

$5\mathrm{.}53**{10}^1$

$5\mathrm{.}53**{10}^0$

None of the above

Question $15(1$ point$)$

Evaluate the following using Integer arithmetic: $\frac{23}{5}=$

$$ A$)$