What is 100/298 written in its simplest form

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Me answer this question: -2/3p + 1/5 - 1 + 5/6p i think the simplified expression is 1/6p - 4/5 correct me if i'm wrong, and explain it! if i have it right, just tell me. you so

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.