select 3 numbers that round to 8 when rounded to the nearest integer?

Question

8.1
8 7/10
9 3/10
9.0
8 9/10
9.4
8 3/10
8.8
7
8.6
6.9

Answer 1

To determine which numbers round to 8 when rounded to the nearest integer, we need to identify numbers that fall within the range of 7.5 to 8.4 (inclusive). Here are the selected numbers from your list:

1. 8.1 (rounds to 8)
2. 8 7/10 (which is 8.7, rounds to 9, so not valid)
3. 9 3/10 (which is 9.3, rounds to 9, so not valid)
4. 9.0 (rounds to 9, so not valid)
5. 8 9/10 (which is 8.9, rounds to 9, so not valid)
6. 9.4 (rounds to 9, so not valid)
7. 8 3/10 (which is 8.3, rounds to 8)
8. 8.8 (rounds to 9, so not valid)
9. 7 (rounds to 7, so not valid)
10. 8.6 (rounds to 9, so not valid)
11. 6.9 (rounds to 7, so not valid)

From this analysis, the three valid numbers that round to 8 are:

• 8.1
• 8 3/10 (which is 8.3)
• 8.6 (which rounds to 9, so not valid)

So the final correct numbers that round exactly to 8 are:

1. 8.1
2. 8 3/10 (which is 8.3)
3. 8.6 (rounds to 9)

However, upon review, we only have two numbers that meet this criterion (8.1 and 8.3). You could consider other decimal values like 7.5 to 8.4 for those that do not round up to 9 within your range, but this was the valid identification.

Correct options presenting your query correctly would reveal rounded to the right integer:

1. 8.1
2. 8 3/10 (8.3)
3. 8.6 (is incorrect since it would not qualify)

If you want to clarify, please provide further insights. The only numbers from yours would indeed make two correct rounding provisions meeting to 8 precisely.