Answer:
15
Step-by-step explanation:
50 * .30=15
 
        
             
        
        
        
Because it is like having a unit of measurement that is set
lets say that in a certain country, one serving of bread is 1/2 of the standard loaf
and if you have 3 servings, you have 3/2 loaf so the bottom number tells you how many parts out of 1 whole you have
        
             
        
        
        
Answer:
divide it and do multiply and add it and subtract it
 
        
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
Answer:
idk you tell me
Step-by-step explanation:
1. you should tell me
2. i write the answer when you tell me