Calum bought a PS3 for £400 and sold it three years later for £80. Calculate the percentage
depreciation.
working pls

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Which of the following is the result of expanding