Changes

# One octal hexadecimal number represents 3 4 binary numbers, so space-out the octal hexadecimal numbers to make space for a binary number.# Convert letters A to F to 10 to F (refer to diagram of ''binary to hexadecimal'' conversion)# Write (8)(4)(2)(1) under <u>each</u> octal hexadecimal number.# Write 0's or 1's for each group of binary numbers to add up to the corresponding octal hexadecimal number (refer to diagram of ''octal hexadecimal to binary'' conversion).<br><br>