I keep getting that the mantissa will be 1010111001 and in 4 bits: 1010, but it is showing as incorrect

thank you!

Question 6 (1 point) Saved Determine the sign bit (S), the exponent bits (E), and the mantissa bits (M) for a value of -2.723. Use 8-bit floating point as described in class - 1 sign bit, 3 exponent bits (biased by 3), and 4 mantissa bits. Note write down your results... you will need them in the next problem. Blank # 1 1 A Blank # 2 100 Blank # 3