Floating point conversion and Rounding Convert the following real numbers R to IEEE (Standard 754) floating point representation (single precision), clearly showing the effect of rounding on the frac (mantissa) if rounding occurs. Then express your final answer in binary and in hexadecimal form. I. 0.0011111112 II. 3.141601562510 III. 0.910 IV. 1/310 (a third)