a) 24,8/2,2 multiplicar por 10
248/22 : 2 124/11 = 11,27
b) 8,26/2 = 4,13
c) 1/2 + 5/2 - 1 = 6/2 - 1 = 3-1 = 2
d) 4/6 - 1/2 - 3/4 = 2/3 - 1/2 - 3/4
MMC = 8-6-9/12 = - 7/12 = -0,584
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a) 24,8/2,2 multiplicar por 10
248/22 : 2 124/11 = 11,27
b) 8,26/2 = 4,13
c) 1/2 + 5/2 - 1 = 6/2 - 1 = 3-1 = 2
d) 4/6 - 1/2 - 3/4 = 2/3 - 1/2 - 3/4
MMC = 8-6-9/12 = - 7/12 = -0,584