Answer:
260
Explanation:
13 party favors are 3 dollars
5 groups of 13 party favors are 15 dollars and there is 65 party favors in 5 groups of 13
And 15 x 4 = 60
So if 5 groups of 13 party favors equals 15 dollars and 15 x 4 = 60 and in that 5 groups of 13 there is 65 party favors you would need to have 4 goups of 5 groups that have 13 party favors or 20 groups of 13 or to make it simple 13 x 20 = 260 or 65 x 4 = 260