Multiple choice

Decimal representation of a numeral (A1.4)16 is

  1. 11.4

  2. 161.4

  3. 101.25

  4. 161.25

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Hexadecimal A1.4 is (10*16^1) + (1*16^0) + (4*16^-1) = 160 + 1 + 0.25 = 161.25.