The largest doll is 12 inches tall. The height of each of the other dolls is 7/10 the height of the next largest doll and there is 4 dolls?
1- 12 inches
2- 12 x .7=8.4 inches next biggest doll
3- 8.4 x .7=5.88 inches next biggest doll
4-5.88 x .7=4.12 inches the last doll.
