Asked by Anonymous
                Solve the problem. Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers. 3 3/4 x 2 4/5 = ? 
            
            
        Answers
                    Answered by
            Ms. Sue
            
    Change those fractions to improper fractions, and then multiply.
    
                    Answered by
            Reiny
            
    Don't know what the hangup is between mixed fractions and "improper" fractions
mixed fractions may be nice to look at, but they are basically useless for arithmetic calculations and must be changed to improper fractions
so, 3 3/4 x 2 4/5
= (15/4)(14/5)
= (3/2)(7/1)
= 21/2
To me that is a perfectly good number and answer.
If you want you can write it as 10.5 or 10 1/2 go ahead.
    
mixed fractions may be nice to look at, but they are basically useless for arithmetic calculations and must be changed to improper fractions
so, 3 3/4 x 2 4/5
= (15/4)(14/5)
= (3/2)(7/1)
= 21/2
To me that is a perfectly good number and answer.
If you want you can write it as 10.5 or 10 1/2 go ahead.
                    Answered by
            Halima
            
    Good, it worked.
    
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