What is the scale if the scale drawing area is 5 square inches and the actual area is 125 square feet

The answer is:  "1 square inch : 25 square feet" ; 
                        
                 or:    " 1: 300 " .


5 in² /125 ft² =  ?

5/125 = (5÷5)/(125÷5) = 25

So, the answer is: 1 square inch: 25 square feet.

OR:

Convert: "25 square feet" to "square inches" ;

12 square inches = 1 square ft.

So; "25 square feet" = (25 * 12) square inches = 300 square inches.

So, " 1 square inch: 25 square feet"  ;
 
     =  " 1 square inch: 300 square inches "  =  " 1 : 300 " ; 


So.  The answer is:  "1 square inch : 25 square feet" ; 
                        
                          or:    " 1: 300 " .