Question

acha a fração das dízimas periódicas apresentada a seguir

a) 0_888... D )0,35555... b) 0,121212...

e)4,3111... c) 1,888... f)47,0222


pfv ajudaaaa​

Answer 1

a) 8/9

d) 3/10 + 5/90 = (27 + 5)/90 = 32/90 = 16/45

c) 1 + 8/9 = (9 + 8)/9 = 17/9

b) 4/33

e) 4 + 3/10 + 1/90 = (360 + 27 + 1)/90 = 388/90 = 194/45

f) 47 + 2/90 = (4.230 + 2)/90 = 4232/90 = 2116/45