Answer: 
Es igual a 28,26 centímetros2. 
Step-by-step explanation:
 
 
        
             
        
        
        
The easiest way for me to do this is too set their heights to actual numbers. Say Wanda is 100 feet tall (which I know isn’t a thing, but 100 is always an easy number for percentages.) If will is 34% taller than 100 feet, 1% is 1 foot, so Will is 134 feet tall. 134 / 100 is 134%, so will’s height is 134% of Wanda/s height. Hope this helps!
        
                    
             
        
        
        
The answer is 3 of each.  3X7=21; 14X3=42, and 42+21= 63.