(15 points) Convert the following binary numbers to hexadecimal and decimal:

(a) 1.10010 (b) 110.010. Explain why the decimal answers in (b) is four times that in (a).

8. (15 points) Perform the following conversion: (a) Convert 27.2 to binary. Keep 5 digits after decimal point. (b) Calculate the binary equivalent of 2/3 to eight places. Then convert from binary to decimal. How close is the result to 2/3? (c) Convert the binary result in (b) into hexadecimal. Then convert the result to decimal. Is the answer the same?