How many degrees is start fraction, 8, divided by, 9, end fraction 98​ of a semicircle?

To solve this problem, follow these steps:

1. First, understand that a semicircle is half of a full circle, which is 180 degrees.

2. Next, calculate the fraction 8/9. This equals approximately 0.8889.

3. Then, multiply this fraction by 98/100 to get the proportion of the semicircle we're interested in. This equals approximately 0.8711.

4. Finally, multiply this proportion by 180 (the total degrees in a semicircle) to find the answer. This equals approximately 156.8 degrees.

So, 8/9 of 98% of a semicircle is approximately 156.8 degrees.