Question

On your birthday you receive an iPhone valued at $899. The value of the iPad decreases by 25% each year. What will its value be 4 years from now?

Answer 1

Answer:

284.765625

Step-by-step explanation:you get by subtracting 25% from 900 4 times

Answer 2

Answer: 56.18

Step-by-step explanation:    if you know about the line equals line method, that should be able to help.        

 224.75             25%

----------------=-----------------    

899                  100%

you then cross multiply 899 and 25 then divide it by 100.  

that will be the drop per 1 year so than divide 224.75 with 4 and then your answer should be 56.18