Help needed with 8,9 and 10

8. Encode the following values into the 8-bit floating-point format. (5 Points): a. 234 b. 5 1/4 c. 34 d. -372 e. 4 3/8 9. Let x=01001010 and y=01101101 be 8-bit floating point notation,_figure out z=xty in 8-bit floating point notation. (5 Points) 10. Let x=00111001 and y=11011100 be 8-bit floating point notation figure out z=xxx in 8-bit floating point notation. (5 Points) 8. Encode the following values into the 8-bit floating-point format. (5 Points): a. 234 b. 5 1/4 c. 34 d. -372 e. 4 3/8 9. Let x=01001010 and y=01101101 be 8-bit floating point notation,_figure out z=xty in 8-bit floating point notation. (5 Points) 10. Let x=00111001 and y=11011100 be 8-bit floating point notation figure out z=xxx in 8-bit floating point notation. (5 Points)