Round to nearest tens place 815?

Answer 1

In the decimal numbering system, the digits are each in a place that indicates their value. The number 815 has:

* an 8 in the place indicating the number of hundreds, * a 1 in the place indicating the number of tens, * a 5 in the place indicating the number of ones. To "round to the nearest tens place" means to round the value of the places below the tens. In the number 815, this is only the digit 5. In a commonly used rounding system, all digits below 5 are rounded down to 0, and all digits above and including 5 are rounded up to the next place. 815 therefore rounds to 820. (814 would round to 810.)

Answer 2

Round then number 815 to the nearest ten

Answer 3

850

Answer 4

825

Answer 5

900

Answer 6

820

Answer 7

850

Answer 8

820