Which of the following statements must be true

Which of the following statements must be true? 1) If x/y is a fraction and y has 17 as one of its prime factors then the resulting decimal will be terminating 2) If x/y is a fraction where 2 and 5 are the only two prime factors of y then the resulting decimal will be terminating. 3) If x/y is a fraction such that y=(10^n -1) for n≥1 then the repeating decimals in the result would just be the digits of the numerator. 4) If the interest is accounted annually then for the first compounded interest would be equal to the simple interest.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #73793