Answer :
215 rounded to the nearest 10 is 220.
To round 215 to the nearest 10:
Identify the digit in the tens place, which is:
1 (in this case.)
Look at the digit in the ones place, which is :
5.
According to the standard rules of rounding,
if the digit in the ones place is 5 or higher, we round up the tens place by one.
Since 5 is equal to 5, we round up the tens place digit (1) by one, making it 2.
Set the ones place digit to 0.
Therefore, 215 rounded to the nearest 10 is 220.
Complete Question:
Round off the given number to the nearest 10: 215.
