Verified answer

Ola Jonelson

0.55 = 55/100

0.555... = 5/9

(1/5 - 55/100)*(9/5) = (20/100 - 55/100) * 9/5 =

(-35/100)*9/5 = -63/100

pronto

(1/5 - 0,555...) / 0,555...

(1/5 - 5/9) / 5/9

(1/5 - 5/9) * 9/5

(9 - 25/45) * 9/5

- 16/45 * 9/5

- 144/255

-70/111