How much yeast is in a yeast cake?

http://www.redstaryeast.com/products.htmlhttp://www.redstaryeast.com/products.html tells you all about it.......or... The same amount as there is in a yeast packet

It depend upon how much it contains.

well yeast makes bread rise and cake is a dessert known world wide so my guess is it is a kind of cake

Yes, you can. Typical dry yeast packing includes 3 packets of yeast. Each one is equivalent to one cake of yeast. Be careful to follow the package directions for the appropriate temperature of the...

cake yeast is best for cakes