Question

Matt makes 5 bookcases in 8 days. What is his unit rate? I thought i had it but i didn't can someone help me please!!

Answer 1

1.6 days per book case. 8 days \ 5 book cases = 1.6 days per book case.
 

Answer 2

1.6 days per book case. 8 days \ 5 book cases = 1.6 days per book case. He is correct unless it is 5\8 then the answer is different although he seems right