Two students are having a party. They want to make treat bags for their guests. They don’t want to have anything left over. What is the greatest number of identical bags they can make with 72 Silly Bandz and 108 pieces of bubble gum.

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

Yeah she/ he needs look how long that is man

B-simple yes/no questions