2 decimal places is the second number after the decimal point. So in 13.256 the 5 is the second decimal place. To round, you look at the number to the right of the decimal place you want to round to. So in 13.256 we look at the 6. If a number is greater than or equal to 5 you round up, if the number is less than 5 you round down. So 13.256 rounded to 2 decimal places is 13.26%
The second decimal place is the 3. The 8 that follows it is more than 5, so we round up to 1.94.
As I would explain and show students, in order to round, you look at the number in the place to the right of where you want to round. If that number is 5 or more, you round up. If it's less than 5, you round down.For example, you want to round 12.54 to 1 decimal place. Look at the number in the second decimal place. That number is a 4, which is less than 5. So you'd round this down. That means your answer would be 12.5.But what if the original number was 12.58 and you needed to round this to 1 decimal place. The number in the second decimal place is an 8, which is greater than 5. So you'd round up. That means taking the number in the first decimal place and increasing it by one. So you'd round to 12.6.
11.3 rounded to one decimal place is 11.3. "To one decimal place" simply means that your number should only have one decimal number in it. When you round, numbers 1 to 4 round down (so 11.32 would become 11.3) and numbers 5 to 9 round up (so 11.38 would become 11.4).
3 is less than 5, so round down to 0.01.
2 decimal places is the second number after the decimal point. So in 13.256 the 5 is the second decimal place. To round, you look at the number to the right of the decimal place you want to round to. So in 13.256 we look at the 6. If a number is greater than or equal to 5 you round up, if the number is less than 5 you round down. So 13.256 rounded to 2 decimal places is 13.26%
Look at the third decimal place. It is a 5, so it will round up the second decimal to give 0.69 as your answer.
2356164.38 already has only 2 decimal places, so there is no need to round it.
Go to the second decimal place; if it is less than 5; round down. If it is 5 or greater, round up. So, 1.51 rounded to 1 decimal place is 1.5.
3.1You look at the second digit after the decimal point and ask if it is greater than or equal to 5.If it is you round up the first digit after the decimal point. If not, then you round down (i.e. the first digit after the decimal point stays as it was).So for 3.077, "7" is greater than or equal to five so we round up to 3.1 (to one decimal place).
It allows you to round the decimal fraction so as to display fewer digits.
The second decimal place is 3 which is less than 5, so you round 7.439 down to 7.4.
You find out what the digit right after the decimal point is and if it is between 0 and 4, you round down. If it is between 5 and 9, you round up. So in 68.347, the digit right after the decimal point is 3, so you round down. You round to 68.
The second decimal place is the 3. The 8 that follows it is more than 5, so we round up to 1.94.
The digit in the second decimal place is a 1, so we round to 1.7 as the 1 rounds down.
The second decimal place is the 9. It is followed by a 1, which is less than 5, so we round it down to 1.39.
It allows you to round the decimal fraction so as to display fewer digits.