4 units = blue
1 unit = yellow
total: 5 units = 40
1 unit = 40 ÷ 5 = 8
yellow: 8
blue: 8×4 = 32

and so the aliens will need 56 power pouches for each day of the trip.
Answer: Calculus.
Step-by-step explanation: He created calculus.
Answer:
8/21
I don't think that it can be simplified further....