Multiple choice 30 in Hex is...? 1F 1A 1E 11 Reveal answer Fill a bubble to check yourself C Correct answer Explanation To convert the decimal number 30 to hexadecimal, divide 30 by 16, which gives 1 with a remainder of 14. In hexadecimal, the number 14 is represented by the letter E, resulting in the hex value 1E.