Chat with our AI personalities
13000
But question: What do you need to round it to?
To round to the nearest hundred thousand, you first need to consider only digits of place value hundred thousands and greater. In this case, that would be 21,000,000. The next step is to look at the ten thousands place. If this is 5, 6, 7, 8 or 9 we need to round up, otherwise we can leave the number as it is. In this case, the digit is a 7, so we need to round up. Thus 21,079,000 rounded to the nearest hundred thousand is 21,100,000.
To round to the nearest million, you first need to consider only digits with a place value one million or greater. In this instance that would be 281,000,000. The next step is to look at the hundred thousands digit. If it is 5, 6, 7, 8 or 9 you need to round up. Otherwise, you round down (leave the number as it is). In this case, the hundred thousands digit is a 4. Thus, 281,421,906 rounded to the nearest million is 281,000,000.
To round you first need to take only the numbers at place value greater or equal to the place you intend to round to. In this case, 243.37 The next step is to look at the next place value on and figure out if we need to round up or not. If it is a 5, 6, 7, 8 or 9 we need to round up. Otherwise, we can leave the answer as it is. In this case, the next digit is a 5, so we need to round up. Thus 243.3752 when rounded to the nearest hundredth is 243.38