Question
eddie made a beaded necklace for his mother. every third bead is blue. every seventh bead is green. all the remaining beads are white. there are 20 beads in all. how many beads are blue? green? white?
Answers
Steve
blue beads are 3,6,9,12,15,18
green ones are 7,14
so, what do you think?
green ones are 7,14
so, what do you think?