Question

Round 7.864 to 1 decimal place

Answer 1

8.000, 7.900, or 7.860.

Explanation:

I rounded for each number, and the reason why there's only 3 is because ones place and tens place round to the same number.

Answer 2

7.9

Explanation:

To round to 1 decimal place, you are rounding to the nearest tenth, which is the place where the 8 is.

Step 1: drop every digit to the right of the 8. You get 7.8

Step 2: now look at the first digit that was to the right of 8. It is a 6. Since 6 is 5 or greater, the 8 goes up 1 to 9. The answer is 7.9

Answer: 7.9