Question

reduza ao mesmo denominador cada grupo de frações a) 2/5,5/8,3/2 b)4/9, 5/18,7/36 c) 8/9,5/3,7/6

Answer 1

a) 2/5,5/8,3/2 = 16/40,25/40,60/40

b) 4/9,5/18,7/36=16/36,10/36,7/36

c) 8/9,5/3,7/6= 16/18,30/18,21/18