Hi, wonder if anyone can help me with a question that has been bugging me!
A recipe for a 7.5 inch square-based iced cake is scaled up the cake to make a cake of the same shape but with a 10 inch square-based cake.
How could i work out roughly:
1. Volume of 10 inch over 7.5 inch
2. How much more flour is needed
3. How much more icing is needed
Thanks for any help!