Page 55 go math grade 8

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 parks wears 2 camouflage bracelets how many bracelets does he have on

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

What is the perimeter of a rectangle if the length is 5 and the width is x?