Question

Andrew is showing his work in simplifying -4.5 + 4.2 + 5.6 - 7.3 Identify any errors in his work or in his reasoning Write feed back to Andrew explaining the mistake he made and how to correct his work

Answer 1

-2

Explanation:

Answer 2

-4.5 + 4.2 + 5.6 - 7.3= -2.000000000000001−4.5+4.2+5.6−7.3=−2.000000000000001