Question

57.8 divided by 81 using compatible numbers to estimate?

Answer 1

0.7 would be your ROUNDED answer.

0.7135 would be your ESTIMATED answer.

0.713580247 would be your EXACT answer.

How-To:

Use long division on a piece of paper, or use a calculator.

Answer 2

Can't answer second part, but it's about 0.7135.