Answer:
3/10
Step-by-step explanation:
The area will be the length of the striped rectangle multiplied by the width of the striped rectangle.
The length will be 1/4 + 1/4 + 1/4 = 3/4 and the width will be 1/5 + 1/5 = 2/5.
Now just multiply 3/4 by 2/5 and you'll get 6/20 which in its simplest form is 3/10.
