I think the answer is codominant??
If we use mile or something else it will be hard to measure in sky .
Because the mile or meters too short for the space,
Galaxy and stars are too long far away from us if we use mile or meter,
It till be take like miliion year to measure.
This answer is 24 because 2.17 x 10 -8 is 24 so that would be your answer
I can’t see the picture where’s it at
It would have to be 40.0 only because it wouldn’t add up