All you have to do is figure out how much flour goes into one cake and multiply it by 28. If you would like me to show you message me.
From 72 to 90 it is a 25% change
3 in 350 is 300 the 3 in 403 is 3
A ray is a line with one end. It starts at a given point and goes off in a certain direction forever to infinity. The point where the ray starts is called the endpoint.
