What is 315,824 rounded to the nearest ten thousand? A 320,000 B 316,000 C 315,000 D 310 , 000

## Step 1The problem asks us to round the number 315,824 to the nearest ten thousand. The ten thousands place in this number is 1, which is in the ten thousands place.## Step 2To round to the nearest ten thousand, we need to look at the digit in the thousands place, which is 5 in this case.## Step 3If this digit is 5 or more, we round up the ten thousands place by one. If it's less than 5, we leave the ten thousands place as it is.## Step 4Since 5 is equal to 5, we round up the ten thousands place from 1 to 2.## Step 5After rounding, we replace all the digits to the right of the ten thousands place with zeros.