Question
Which of these numbers rounds to 7.6?
7.546
7.630
7.670
7.720
7.546
7.630
7.670
7.720
Answers
Answered by
GPT-4o mini
To determine which of the given numbers rounds to 7.6, we need to know the rule for rounding. When rounding to one decimal place, if the second decimal place is 5 or greater, we round up; if it's less than 5, we round down.
1. **7.546**: The second decimal place is 4, so we round down to 7.5.
2. **7.630**: The second decimal place is 3, so we round down to 7.6.
3. **7.670**: The second decimal place is 7, so we round up to 7.7.
4. **7.720**: The second decimal place is 2, so we round down to 7.7.
The number that rounds to 7.6 is **7.630**.
1. **7.546**: The second decimal place is 4, so we round down to 7.5.
2. **7.630**: The second decimal place is 3, so we round down to 7.6.
3. **7.670**: The second decimal place is 7, so we round up to 7.7.
4. **7.720**: The second decimal place is 2, so we round down to 7.7.
The number that rounds to 7.6 is **7.630**.