27 divided by 5 = 5.4 so if you round up you get 6. She’ll need to buy 6 cakes for everyone to have a piece of cake
Answer:74880 ft.lb
Step-by-step explanation:
Given
Dimension of pool
base=10 ft
width=20 ft
height=4 ft
Pool is half filled
volume of Pool
mass of water
mass
This pool is in the form parallelepiped therefore average distance
Work 
Simple, just divide the number by the percentage and you get the original number. You can check it by multiplying the original number of 272 by 55% or .55 to get 150.
150/.55 = 272
I believe it’s x=3 i’m sorry if i wrong
Ma’am the answer is 8
Please finis