Question

(1/2)+(1/3)+(1/4)+(2/6)=

Answer 1

(1/2)+(1/3)+(1/4)+(2/6)=
6/12+4/12+3/12+4/12=
10/12+3/12+4/12=
13/12+4/12=
17/12

Answer 2

Solução:


$\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{2}{6} =$


MMC (2, 3, 4, 6) 
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2, 3, 4, 6 | 2 
1, 3, 2, 3 | 2           
1, 3, 1, 3 | 3   
1, 1, 1, 1 | 12                        
_______________________________________________________ 
                   

$\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{2}{6} = \frac{6+4+3+4}{12} = \frac{17}{12}$