Respuesta :

When you round to the nearest ten, you are looking for numbers like 10, 20, 30, etc. These all have a zero in the ones place. In the case of 34 34 is closest to 30
287,420
✡ Answer: 287420


- - Solve:
When rounding tens, you look at the last 2 numbers.
If 4 or less you round down
If 5 or more you round up

In this case we round down:

- - Express:
 We round down to 20.
         287420



✡Hope this helps
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