Answer: 3.65
Explanation:
Easy
1. Transfer into a non mixed number
a) times 3 by 20 = 60
b) add 13 to 60
c)73 is the the top number
2.
Now you would get the 20 into a 100.
a) times 20 by 5
b) because you timed the 20 by 5 you also have to times the top number too
SO 73 x 5=365
20x5 = 100
so divide it and you get 3.65
BAM