Question

What’s 310.286 rounded to the nearest tenth

Answer 1

The tenth place is the 2. So you look at the hundredths place which is 8. Therefore the answer is 310.3

Answer 2

The 2 is in the tenths place, therefore we look at the number after to determine what to do with it. The number after is an 8 therefore we must round the two up to a 3. Therefore the answer is 310.3