The fraction version of this rectangle is 9/10. This is as much as we can simplify it and get a whole number. The decimal version of this would be 0.9.
Step-by-step explanation:
The fraction version: the answer is 9/10 because there are 10 segments, and 9 of them are shaded in. This is as much as we can simplify it because 10 cannot be divided by 9 or 3 and still get a whole number.
The decimal version: The answer is 0.9 because that rectangle represents 1. 0.9 represents the 9 sections shaded. the 1 unshaded one would be 0.1, and 0.9+0.1 is 1. So the answer is 0.9.
