Answer:
The fourth box contains 7 candies
Solution:
Let us assume that the first box contains x amount
The second box contain twice of first box that is = 2x
The third box contains two pound more than the first box that is = (x+2)
The last box contains
the amount in the 2nd Box is

Now the total candy in the box = 65
So we can say,





So, first box contains 14 candy
Second box contains
The third box contain

The fourth box contains
