Answer:
Joseph needs to use:
44 red beads
32 white beads
64 blue beads
to make one necklace.
If now he wants to make 5, then he must multiply by five each one of these quantities, then he will need:
44*5 = 220 red beads
32*5 = 160 white beads
62*5 = 310 blue beads.
Or a total of:
(44 + 32 + 62)*5 = (138*5) = 690 beads.
Where the partial products are:
(44*5) + (32*5) + (62*5)
Of course, there are a lot of other possible partial products, like:
138*5 = 100*5 + 30*5 + 8*5
But we do not have the options, so we can not select the correct ones, so i just gave a general solutions.
