11/12 - 3/4 in simplest form

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

Determine domain and range, largest open interval, and intervals which function is continuous.

Drawing it out would be best can you me