6th grade math
posted by tina .
Cameron is making bead necklaces. Hehas 90 green beads Nd 108 blue beads. what is the greatest number of identical necklace es he can make if he wants to use all the beads

90,108 divide by 2
45,54 divide by 9
5,6
so: 2*9=18 necklaces. 
Jo made 7 pounds of cookies.She gave 3.25 pounds to her friends and 0.7 pounds to each of her three brothers.How many pounds did she have left?

18 necklaces

10890=18 its kinda simple ...no?

idk