Float Numbers Conversion and Arithmetic $[25/10/10$ points$]$

Consider these two decimal numbers: $-112\mathrm{.}25,+183\mathrm{.}625.$

a$)$ Show the two numbers in the normalized form.

b$)$ Convert the numbers into binary representation.

c$)$ Using the IEEE$754$ single precision representation, show step by step procedure for

addition of these numbers.

d$)$ Show the first number in the IEEE$754$ double precision format.