Verified Answer :

In
the given situation, a jewelry maker has the following:

=> 24 jade beads

=> 30 teak beads

Now, how many necklace can a jewelry maker make with this number of beads.

=> 24 + 30 = 54

=> (8 x 3) + (10 x  3) = 54

=> (8 + 10) x 3 = 54

=> 18 x 3 = 54

=> 54 = 54

Thus, the number of necklace is 3 with 8 jade and 10 teak beads in it.