The question is incomplete. The complete question is :
An artist used colored squares to put on the windows that measure 1/4 by 1/4 How many colored squares would fit in that area of the window? The window measures 3 1/2 feet by 2 3/4 feet?
Solution :
It is given that :
The measure of the window is =
feet by
feet
The measure of the colored square =
feet by
feet
So the area of the window is given as :

= 9.625 square feet
Similarly the area of the colored square


= 0.0625 square feet
Therefore, the total number of the colored squares required to fit the window is given by :

= 154 colored squares