Question

kim used three different color markers to paint one poster. 1/2 of the poster was red 1/6 of the poster was yellow the rest was blue what fraction of the poster was blue

Answer 1

`(1)/(2) + (1)/(6) = (6)/(12) + (2)/(12) = (8)/(12)`
if you reduce 8 twelfths then it is 1 4/12