(24-23×9,8°) 2020

It seems that you might be trying to solve a mathematical expression that includes a degree measure (°) and possibly refers to a specific calculation or context from 2020. However, the notation is a bit unclear.

If you're looking to evaluate the expression \( (24 - 23 \times 9.8) \) while disregarding the degree notation, you can follow the order of operations (PEMDAS/BODMAS):

1. Calculate \( 23 \times 9.8 \)
2. Subtract the result from \( 24 \)

Let's calculate it step by step:

1. \( 23 \times 9.8 = 225.4 \)
2. \( 24 - 225.4 = -201.4 \)

So, \( (24 - 23 \times 9.8) = -201.4 \).

If the degree notation is meant to imply something specific, please clarify, and I would be happy to assist further!