42.
As
1 dozen is 12 eggs, 3 dozens of the eggs is 12×3=36.
half of a dozens is 6 so
36+6 =42
0.85 is between 0.8 and 0.9
As a fraction, 54% is 27/50.
The answer is 2/3 for a fraction and the decimal number is 0.6666666667
X=0.697
x=4.30
Hope this helps