Let's solve the given problem step-by-step:
1. Calculate the sum:
- We need to add the numbers 4.8 and 8.
- Sum = 4.8 + 8 = 12.8
2. Subtract 6.9 from the sum:
- We need to subtract 6.9 from the sum we obtained in the previous step.
- Result = 12.8 - 6.9 = 5.9
So, the final results are:
- The sum of 4.8 and 8 is 12.8.
- Subtracting 6.9 from this sum gives us 5.9.
