Answer:
The marked down percentage is 20% .
Explanation:
Given as :
The original price of toy = x = $35
The marked down price of toy = y = $28
Let The marked down percentage = z%
Now, According to question
The marked down percentage =
× 100
Or, z =
× 100
Or, z =
× 100
Or, z =

Or, z = 20
So,The marked down percentage = z = 20%
Hence,The marked down percentage is 20% . Answer