Question

What are the lower bound estimate and the upper bound estimate found by rounding to the greatest place? 764 – 241

Answer 1

The largest the difference could possibly be is if you round to 700 - 300...which is 400.
The smallest the difference could possibly be is if you round to 600 - 400... which is 200.
That is how you figure this out.

Answer 2

Thank you! :)