Question

30. Writing in Math When is an estimate not as useful as an exact answer? Give an example.

Answer 1

647/ 4.8 ×9.7

Explanation:

so what you need to do is 647 round up to 650 because 1-4 you get less but more than 5-9 u get more than that

4.8 becomes 5 and 9.7 becomes 10

650 /5×10

and u ill get 1,300 i hope this hepls u :)