Hi! From what I know, your answer should be 5n = 1.75.
This is because all 5 of those n's ultimately equal the large box of 1.75 on the top. Think of it as fractions. if we replaced 1.75 with 1, those n's would each be 1/5.
The answer will be x= 12.4
Answer:
100 is inital value of that decrease
I think it is 1/3 but I am not sure. Sorry if wrong.