3400000 in scientific notation
        
             
        
        
        
Answer:
46 euros 
Step-by-step explanation:
£30 = 40 euros 
4.50 = £3 and £1.50 
£3 = 4 euros 
1.50 = 2 euros because you half the 4 euros because half of 3 is 1.50 
hope this helps if not sorry  
 
        
                    
             
        
        
        
Answer:
$180.48
Step-by-step explanation:
225.60 * .8  = 180.48