Which is bigger 7/9 or 5/6

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

If i have 20$ and i gave 5$ away how much i got