Answer: this is an arithmetic sequence and the common difference is equal to -4
Step-by-step explanation:
Answer:-2
Answer: They all go into (3/2)/(4/5) = n
First Blue Box n = 4/5 / 2/3 = 4/5 * 3/2 = 3/5
Second Blue Box n = 3/2 / 4/5 = 3/2 * 5/4 = 15/8
Plug in n for the 3 smaller boxed equations
