Answer:
The ratio to water to flour is 3:2
The chef will need 2 cups of water? - im not sure
The ratio to water to flour is 3:2.25 - im not sure
The chef will need 1.5 cups of flour.
-2-3x=3+1x
-2-3=1x+3x
-5=4x
x=-1.25
The total cost would be:
$20 = two people- 2*20=40$
20 = guest
20*20=
400 would be the cost
