Question

simplifique as fracões se for possível tonando se irredutível 84/72 54/90 98/28

Answer 1

84/72 = 42/36 = 21/18 = 7/6
54/90 = 27/45 = 3/5
98/28 = 49/14 = 7/2

Answer 2

84/72 = 42/36 = 21/18 = 7/6 
54/90 = 27/45 = 3/5
98/28 = 49/14 = 7/2