Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to, in this case, the 11th decimal place. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out. If your target digit is 9, it will become a zero and increase the digit to the left of it by one.
Chat with our AI personalities
To the nearest tenth, 49.9 To the nearest ten, 50
To the nearest ten, 10 To the nearest tenth, it's already there.
To round 0.09 to the nearest tenth, we look at the hundredth place, which is 0.09. Since the hundredth place is less than 5, we keep the tenths place as it is. Therefore, rounding 0.09 to the nearest tenth gives us 0.1.
2.4
97 rounded to the nearest 10th is 100