Answer:

1.8579 /1 8579⁄10000 i just used calculator

Answer:

1.8579

Step-by-step explanation:

First things first, we need to get the sum of 8.0971 and 9.5608

Thereafter, 8.0971 + 9.5608 = 17.6579

The next thing to do is subtract the sum of the numbers above which is 17.6579 to 15.8

17.6579 - 15.8 = 1.8579