Simply add up all.
4  1/2  +    6  2/3  + 9  1/4
(4 + 6 + 9) +    1/2  + 2/3 + 1/4
19                    6/12 + 8/12 + 3/12 = (6+8+3)/12 = 17/12
19      17/12
 
19       1 5/12
19 + 1  5/12
= 20   5/12
20   5/12    yards was purchased.  
        
                    
             
        
        
        
Howdy,
20% is also 1/5 in fraction form, which tells us he spent 1/5 of his money on clothes:
So to solve, we have to multiply 50 by 5:
50 x 5 = 250
Rocco's original savings was $250
Hope this helps! <span />
        
                    
             
        
        
        
Area=pi x radius squared so (3.14)(10)squared = 314
        
                    
             
        
        
        
Answer:
36
Step-by-step explanation:
EF = is 1/3 of 15
Since the triangles are similar, then the perimeters are similar.
The perimeter of EDF is 12
The perimeter of ABC should be 3 times as large.
3*12 = 36
The perimeter of ABC = 36