Question

calcule as operações com frações d) 10/3 - 7/3 , e) 13/10 + 29/10, f) 31/6 -17/6 , g) 5/4 +2/4 ,h) 11/6+1/6+5/6, i) 3/2+2/3

Answer 1

Ola Isis

10/3 - 7/3 = (10 - 7)/3 = 3/3 = 1

13/10 + 29/10 = 42/10 = 21/5

31/6 - 17/6 = 14/6 = 7/3

5/4 + 2/4 = 7/4

11/6 + 1/6 + 5/6 = 17/6 

3/2 + 2/3 = (9 + 4)/6 = 13/6 

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