Answer:
5/4 * 4
Step-by-step explanation:
P = 5 = 4L
4L = 5
L = 5/4
390 minutes
162 / 3 = 54
351 / 54 = 6.5
6.5 x 60 = 390 minutes
37.5%
Ratio = 3 : 5
Total part = 3 +5 = 8
Chocolate donuts = 3/8
= 37.5 %