we have 18 adults and 12 kids coming to DD's b-day party. 4 of those kids are 6mo and younger so really only 8 who'd eat. How many Ledo's pizzas is that?
I typically assume 3 slices per adult. I know that some will only eat 2, but others will eat 4. That way no one feels like they're holding back. How old are the kids? Maybe 1-2 slices per kid depending on their age?
The above sounds right, those are the numbers that I would use. I would also ask Ledo's to cut their pizzas in 10 slices instead of 8 assuming they have 18 inch pies. I know DD can eat a whole slice of a smaller pie, but the 18inch pie slices are way too big for her. If you do that, I would say 6-7 pies. If you leave them at full slices I would say 8 pies. Also ask for a discount. I always do that when we place large orders and usually places give us about 10-15% off.
Re: how much pizza?