Answer: 45x3x345!3
Step-by-step explanation:
you multiply all numbers then you divide by all the numbers there and there’s your answer 
 
        
                    
             
        
        
        
Answer:
   No
Step-by-step explanation:
Each ratio is irreducible, and they are different. Hence they are not the same value, so cannot be a proportion. A proportion is two equal ratios.
   5 : 3 = 40 : 24
   13 : 8 = 39 : 24 . . . . not the same as 40 : 24
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<em>Examples of proportions</em>
   5/3 = 40/24 . . . is a proportion
   13/8 = 39/24 . . . is a proportion
 
        
             
        
        
        
Answer:
When you are adding or subtracting a negative fraction, you usually want to consider the numerator as negative. The method is just the same, except now you may need to add negative or positive numerators. Example 1: ... To add the fractions with unlike denominators, rename the fractions with a common denominator.
Step-by-step explanation:
 <em>I GOT YOU!!!!</em>