Question

Round 215 to the nearest tens

Answer 1

Dear student,
Here is the answer to your query.

Rounding off 215 to nearest tens means finding the multiple of 10 nearest to it.
215 is equally close to 210 and 220.
When we are rounding to the nearest ten, we do in the flowing manner.
(i) If a number ends in 1, 2, 3, or 4, then round down
(ii) If a number ends in 5, 6, 7, 8 or 9, then round up.

Thus, 215 can be rounded to the nearest ten as 220.
Regards.