Answer:
part A is C 12h=432
part B is 36 hours
Step-by-step explanation:
There are one number is X, and another number is -9/10and sum is 2/3.
Number 3 is 40512000000.00
The fraction is 2/3
So, there should be 100 squares.
Next, the 100 squares is divided into 3 by vertical lines. The lines will not coincide with the sides of the squares. This is okay. Next, the 2 out of 3 will be shaded, this will be equivalent to 66 squares and one more square but it will not be filled up completely. In percent form, the fraction is 66.67%.