Convert the following numbers to IEEE 754 single-precision format. Follow the steps outlined in part a for all the questions. Give the results as eight hexadecimal digits. Neatly show all of your work.

a. 18

Convert to binary =

Sign =

Exponent =

Fraction =

Combine all three =

Divide into groups of four =

Convert to Hex =

b. 10/32

c. -10/32

d. 8.18725