Question

transforme as seguintes fraçoes em porcentagem a) 7/15 b) 6/35 c) 2/9 d) 5/7

Answer 1

a) 7/15 = 0,4666 = x100= 46,6%
b) 6/35 = 0,171428 = x100= 17,1428%
c) 2/9 = 0,222 = x100= 22,22%
d) 5/7 = 0,7142 = x100= 71,42%