Lee has 348 beads. Shawn has 261 beads. Jade has 145 beads.
Given:
Lee : ratio of beads to shawn's beads 4:3
Shawn ratio of beads to jade's beads 9:5
Jade : 5
Total no. of bead = 754
If jade has 5 beads; Shawn has 9 beads.
If shawn has 9 beads; Lee has 12 beads
Jade : Shawn : Lee ⇒ 5 : 9 : 12 (total of 26)
Jade = 5/26 754 = 145
Shawn = 9/26 754 = 261
Lee = 12/26 * 754 = 348