K I REALLY REALLY NEED SOME HELP WITH THIS!?

k its fractions with like denominators easy eays i no but i got stuck on simplifying this one fraction here goes 9/10 + 7/10 equalling up to 16/10 there i am stuck i no the division thing with the remainder is the new denominater and the answer at top is the whole number but idk if that would work here plz help me. p.s forgot to include 16/10= improper fraction that idk how to go any further on symplifying