Answer:
1. 0.3725
2. 20.99768
3. 493.52
Solution For Number One:
Subtract 0.8073 from 0.4348 like the procedure below.
0.8073 - 0.4348 = 0.3725
Answer For Number One:
0.3725
Solution For Number Two:
Multiply 23.54 by 0.892 like the procedure below.
23.54 x 0.892 = 20.99768
Answer For Number Two:
20.99768
Solution For Number Three:
Add 234.5002 and 259.0198 like the procedure below:
234.5002 x 259.0198 = 493.52
Answer For Number Three:
493.52
Hope you appreciate my effort to do this.