Write the repeating decimal $0.\overline{515}$ as a fully simplified fraction.
143/288
I don't know how to get the answer,
but the answer can not be 143/288
because 143/288 is less than 1/2
whereas 0.515 is more than 1/2
.
They are just people who just answer randomly to questions, and that is literally what makes these websites untrustworthy. This can, for example, make people not understand a math subject.
